Rancilio epoca S Use and Maintenance Manual

epoca

USE AND MAINTENANCE

· S

· CD

· DE

version 2.0

1

EPOCA

Use & Maintenance

The operations marked by this symbol

are to be undertaken exclusively by an

authorized technician.

The operations marked by this symbol

are to be undertaken by the user.

CONTENTS

Machine identification data................................. 2

1. General Safety Rules.................................... 3

2. Description.................................................... 3

2.1. Specifications and Composition............... 4

2.2. Machine Equipment................................. 6

2.3. Mechanical Protective Devices................ 6

2.4. Electrical Safety Devices.............. ........... 6

2.5. Aerial Moise............................................. 6

2.6. Vibrations................................................. 6

3. Technical Data............................................... 6

3.1. Dimensions and Weights......................... 6

4. Use.................................................................. 7

4.1. Precautionary Measures.......................... 7

5. Transport....................................................... 8

5.1. Packaging................................................ 8

5.2. Inspection Upon Receipt.......................... 8

6. Installation..................................................... 8

6.1. Connections Made By User..................... 8

6.1.1. Water Supply........................................ 8

6.1.2. Electric Supply...................................... 9

6.2. Preliminary Operations............................ 9

6.3. Connections............................................. 9

7. Operation....................................................... 10

7.1. Controls................................................... 10

7.2. Control Instruments................................. 11

7.3. Starting Up............................................... 11

8. Use.................................................................. 12

8.1. Preparing Coffee...................................... 12

8.2. Preparing Cappuccino.............................. 12

8.3. Heating a Beverage.................................. 12

8.4. Preparing Tea........................................... 13

9. Adjusting and Setting Dosage...................... 13

9.1. For DE models.......................................... 13

9.1.1. Adjusting the Dose................................. 13

10. Maintenance................................................. 13

10.1. Daily........................................................ 13

10.2. Weekly.................................................... 13

10.3. Periodically.............................................. 14

10.3.1. Water Renewal..................................... 14

10.3.2. Softener Regeneration......................... 14

11. Storing the Machine..................................... 15

12. Troubleshooting........................................... 15

Rancilio macchine per caffè, S.p.A.

Rancilio North America, Inc.

2

NAME: EPOCA series espresso machine

MODEL: DE - S - CD

VERSIONS: 2 GROUPS

The label illustrated below corresponds to the identification

label placed on the machine(Fig. 2 - pos. A).

Label identification:

Fig. 1

Fig. 2

1 Manufacturer

2 Model and version

3 Voltage

4 EC conformity mark(if required)

5 Serial number

6 Boiler data

7 Wattage

8 Protection level

9 Motor power

10 Heating element power

11 Frequency

12 Conformity marks

13 Year of manufacture

Symbols

Warning symbol. The instructions marked by this symbol must be followed with great care in order

to avoid accidents or damage to the machine.

3

1. GENERAL SAFETY RULES

Do not leave the packing materials(plastic bags,

expanded polystyrene, nails, cardboard, etc.) within

reach of children, as these items are potential

sources of danger.

Verify that the data on the machine corresponds

to that of the electrical supply network before

connecting the equipment.

Electrical adaptors, multiple sockets, and/or

extensions must not be used.

Request an accurate update of the available

power by an electrician. The electrical outlet

must have the following safety features:

- efficient grounding connection

- wiring suitable for wattage capacity

- efficient grounding protection circuit

breaker

Install the machine on a water repellent surface

(laminate, steel, ceramic, etc.) away from heat

sources(oven, stove, fireplace, etc.) and where

the temperature will not fall below 41º F.

KEEP WARM.

Do not leave the machine exposed to harmful

atmospheric agents or place it in damp rooms,

such as bathrooms.

Do not obstruct the suction or dispersion grilles

and do not cover with cloths, etc.

Store the packed machine in a dry place. Do not

expose to harmful atmospheric agents. Do not

store where temperatures may fall below 41º F.

Do not stack more than three items of the same

kind. Do not place heavy items on the packaging.

In an emergency - such as the machine catching

on fire, unusual noises coming from the machine,

overheating, etc.---IMMEDIATELY disconnect the

power and close water taps(and gas taps, if

applicable).

Use only authorized spare parts in order to avoid

compromising the safety and proper functioning

of the machine.

Equipment installed incorrectly can cause

damage to people and items for which the

manufacturer cannot be considered

responsible.

2. DESCRIPTION

The machines in the EPOCA series have been

designed to prepare espresso coffee and hot

beverages.

A positive-displacement pump inside the machine

powers the heater in which the water is heated. By

pressing the appropriate buttons, water is supplied

to the spouts in the form of hot water or steam,

according to choice.

The water to be used for beverages is supplied

directly from the water supply, pressurized by the

pump, and immediately heated by the steam

produced in the boiler.

The machine is composed of a steel structure

onto which the mechanical and electrical components

are fitted. These are completely covered with panels

made of painted polyurethane and stainless steel.

The beverages are dispensed at the front of the

machine, where all the buttons, control devices,

and dispensers are located.

There is a cup-warming plate on top of the machine.

2.1 Specifications and composition

Fig. 3

4

5

ABCD

E

D

E

no yes 2 2 1

CD/S

yes no 2 2 1

Legend:

A Semiautomatic system; manual dispensing

start and stop.

B Automatic system; electronic control of coffee

and hot water doses dispensed.

C Number of coffee dispensing units(groups).

D Number of steam spouts.

E Number of hot water spouts.

Cup warmer available upon request.

1 Steam knob

2 Steam spout

3 Hot water knob

4 Hot water spout

5 Coffee dispensing unit(group)

6 Coffee dispensing touchpad

7 Manual water fill valve

8 Level indicator

9 Gauge(boiler pressure)

10 Power on-off switch and LED

11 Element switch and LED

12 Cup warmer switch and LED

M

od

e

l

Fig. 4

6

2.2. Machine equipment

2 GROUP

1 dose filter holder

1

2 dose filter holder

2

Filters

3

Blind filter for backflushing

1

1 mt. supply pipe

1

1,5 mt. supply pipe

1

1,5 mt. drainage pipe

1

Supply pipe adapters

1

Blind disks for cleaning

2

Doser and tamper

1

Instruction manual

1

Wiring diagram

1

2.3. Mechanical protective devices

The machine is equipped with the following

protective devices:

· Complete paneling protection of all the parts

subject to heat; and of the steam and hot water

supplier.

· Cup-warmer plate supplied with a tray to collect

drips of water from freshly washed cups.

· Work surface with grill and tray to collect

spilled liquids.

· Expansion valve in the hydraulic system and

valve on to boiler to avoid overpressure.

· Anti-siphon valve on the hydraulic system to

avoid backflow to the main supply.

2.4. Power safety devices

The safety devices provided are:

· 5V low tension push buttons on the DE control

key panel.

· Thermal protection on the pump motor.

· High limit for element protection.

2.5. Aerial noise

Noise level in the working place does not usually

exceed 70dB(A).

2.6. Vibrations

The machine is supplied with rubber vibration

dampening feet. In normal working conditions,

the machine does not produce vibrations

harmful to the operator or the equipment.

3. TECHNICAL DATA

3.1. Dimensions and weights

2

GROUP

A

31"

B

30"

C

22"

D

16"

H

19"

Boiler capacity in liters

11

Machine weight lbs

121

Water inlet (BSPT)

3/8"

Ømm drainage

14

Packaging

Volume

13

Dimensions W x D x H

35x27x28

Gross weight lbs

148

7

The user must NOT:

· touch the hot surfaces and dispensing areas;

· pour or spill liquids on the cup warmer shelf;

· put his hands under the spouts during use;

· transport the machine or perform maintainence

operations while the plug is connected or while the

machine is hot;

· wash the machine with water or steam jet;

· completely or partially immerse the machine in water;

· use the machine if the power cord is damaged;

· touch the machine while hands or feet are are wet

or damp;

· use the machine when there are children in close

proximity;

· allow the machine to be used by children or untrained

persons;

· obstruct the suction or dispersal grilles with cloth or

any other thing;

· use the machine if it is wet or very damp.

4.1. Precautionary measures

This machine may only be used with foodstuffs. It

cannot be used for heating liquids or cooking any

other kind of product that could damage and or

pollute it.

The manufacturer cannot be held responsible for

damage to people or things caused by unsuitable,

incorrect, or irrational use.

Fig. 5

You will find all the technical data for

power usage on the machine ID label

(See Fig.1)

Machines provided with gas heating have a

standard connection kit to carry out the following

connections with:

- direct solid pipe

- copper and double cone pipe

- rubber support

Gas connections must be made in

compliance with local safety regulations.

4. USE

The machine has been designed, manufactured,

and protected to be used to make espresso

coffee and hot beverages(tea, cappuccino, etc.).

Any other use is considered unsuitable and

therefore dangerous.

The manufacturer cannot be held

responsible for any damages caused

to people or things due to unsuitable,

incorrect, or irriational use of the machine.

The operator must always follow the instructions

contained in this manual. In the case of a failure

or if the machine is not working properly, switch

it off and do not attempt any direct repair. Call

an authorized service center.

8

6. INSTALLATION

5. TRANSPORT

5.1 Packaging

The machine is delivered in a strong cardboard box

with internal protection.

The packaging bears symbols which must be

observed during handling and stocking of the item.

Always keep the package in a vertical position

during transport. Do not turn it over or lay it on

its side. Avoid bumping and exposure to

harmful atmospheric agents.

5.2. Inspection on receipt

Verify that the machine received corresponds to

the one indicated on the delivery receipt, including

any accessories.

Examine it for any damage during transport. If

damaged, inform the forwarder and our customer

service office immediately.

The packing elements(plastic bags, expanded

polystyrene, nails, cardboard, etc.) must not

be left within reach of children, as they are

potential sources of danger. Dispose of the

packing elements properly in accord with

local ordinances and regulations.

6.1 Connections to be made by the user

Hook-up must be carried out by qualified

personnel in full accordance with federal,

state, and local regulations.

6.1.1 Water supply (Fig. 6)

Connections must be installed close to the machine.

· Water drainage pipe 1, having a minimun internal

diameter of 2", equipped with a water-trap

accessible for inspection.

· Water supply pipe 2, with a 3/8"G cut-off trap.

The machine is fitted with height adjustable rear feet.

The surface must be level, dry, smooth, strong, and

stable; and at a height of approximately 44" from the

floor.

It does not need to be anchored to the surface and it

does not require and technical operations to dampen

vibrations in order to operate properly.

It is recommended to leave enough free space

around the machine to facilitate its use and to

perform any necessary maintenance.

If the machine is wet or very damp, wait until it is

completely dry before installing or using it. Before

performing such work, the qualified service technician

should examine the unit for any possible damage to

the electrical components.

Reserve an area near the machine for the installation

of the coffee grinders and dosing machines(see

relevant instructions).

The machine is usually equipped with a water

softener, which must be connected by the user in

compliance with local laws. When installing the

softener, refer to its user manual for instructions.

A knock box or dreg drawer should be obtained

and conveniently placed for use.

9

6.2. Preliminary operations

ANTI-SIPHON VALVE CLIP REMOVAL

WARNING:

If the supply cable is damaged, it must be

replaced by the manufacturer or by an

authorized technician /electrician to prevent

any risks to the user.

6.3. CONNECTIONS

·Place the machine on the horizontal surface

previously prepared.

Before connecting, thoroughly flush the main water pipes:

· Leave the water supply taps running at full pressure

for several minutes.

· Connect to the main water supply.

· Connect the machine to the socket.

· Connect the gas pipe(SYSTEM model).

Thoroughly flush all the water pipes of the machine:

·Leave the water supply taps running at full pressure

for several minutes.

·Switch on main switch 1: wait until the boiler fills

up to the set level.

·Switch on main switch 2 to begin heating the water

in the boiler.

·Operate each group in order to allow the water to

flow for about one minute; repeat the operation twice.

·Dispense steam from the steam jets for about one

minute.

·Dispense hot water for about one minute; repeat the

operation twice.

·Switch off switches 1 and 2.

·Empty the water from the boiler(see point 10.3).

IMPORTANT

If water is not dispensed from the machine for over

24 hours, flush the internal components before

beginning work, repeating the operations as

described above.

6.1.2. Electrical supply

Fig. 8

On top of the boiler there is an anti-siphon valve.

When installing the machine, make sure to remove

the plastic fork (Fig.8 - A) and check that the pin

(Fig.8 - B) is not blocked.

This operation is VERY important to ensure the

proper performance of the machine.

ATTENTION

If, during the installation, the machine goes into

security mode(the on/off selection on the touch

pad is flashing), reset the machine using the main

power switch.

The machine is supplied ready for connection

according to the required electrical specifications.

Before connecting the machine, make sure that

the plate details(Fig.1) comply with the electrical

distribution network.

The electrical power cord must be directly plugged

into the outlet in compliance with local regulations.

Verify that the grounding system is efficient and in

compliance with current legal requirements and codes.

Also, the surge protection system and circuit

breakers must be in accordance with the current,

local regulations.

Use a power cable that complies with local standards

with a grounding wire.

For three-phase power use a cable with:

5 conductors(3 phases + neutral + ground)

For single-phase power use a cable with:

3 conductors(phase + neutral + ground)

In both cases it is necessary to provide an automatic

differential switch (Fig.6) at the start of the power

cable, complete with the magnetic release elements

in accordance with the ID plate details(Fig.1). The

contacts must have an opening of at least 3mm, and

a dispersed current protection of 30 mA.

Remember that each machine must be fitted with its

own safety elements.

7. OPERATION

7.1 Controls Fig.8

Fig. 8

10

11

7.2. Control Instruments (Fig. 8)

9 Gauge with mobile needle on a fixed dial with a

scale and color indicators.

Visual control of the boiler pressure.

10 Minimum and maximum water level indicator.

Visual control of water level in boiler(green LED).

12 Cup warmer switch (optional).

7.3. Starting up

Turn on the water supply tap 2 (Fig. 6).

Push the main switch 1; the pump is activated to

fill the boiler.

When the water reaches the correct level, the

pump stops. Then push the main switch 2 to begin

heating the water in the boiler.

Wait for the machine to reach its working pressure,

(gauge needle 9 in green area), and for the machine

to reach its correct thermal balance.

1. Main switch

Two-position switch with LED.

Push the switch(LED on), the machine is

powered(except for the element), and the pump

is turned on to fill the boiler.

2. Boiler resistance switch

Two-position switch with LED.

Push the switch(LED on), and power is supplied

to the element for heating the boiler water.

3-4. Coffee dispensing switch (mod. CD)

Press and release the button(LED on), coffee

is continuously dispensed. Press and release

the button again and coffee stops.

5. Coffee dispensing electronic panel (mod. DE)

This panel features 5 buttons for each dispenser:

Four buttons for dispensing the programmed

coffee dose.

One button for:

- Stopping coffee dispensing

- Starting continuous coffee dispensing

- Initializing dose programming(hold button

for 8-10 seconds)

Each time coffee is dispensed, the LED of the

relative button lights up.

During dose programming, the LED of the 5th button

flashes rapidly

6. Hot water supply knob

Turn in a counter-clockwise direction to open;

and clockwise to close the tap.

7. Steam supply knob

Turn in a counter-clockwise direction to open;

and clockwise to close the tap.

8. Supplemental manual water supply valve

Positioned under the drip-tray. Press down to fill

the boiler manually.

Safety Devices

Dispensing cannot begin until the machine has

reached the operating pressure or temperature.

Dispensing will stop each time the boiler

pressure drops too low.

12

8. USE

If ground coffee is left on the rim of the filter,

a leak tight seal is not ensured, and water or

coffee grounds may leak out of the filter.

Lock the filter-holder into the dispensing group firmly

to obtain a leak tight seal.

Place the cups under the spouts; begin dispensing

using control 3 or button panel 4 according to model

(Fig. 8).

When the coffee has been poured, leave the filter

holder attached to the dispensing group until the

next coffee is required.

When pouring, beware of the hot parts of the

machine, especially the coffee dispensing

units and the steam and hot water spouts. Do

not put your hands under the spouts or the

groups while they are operating.

8.2. Preparing cappuccino (Fig. 9)

· Make a cup of cappuccino with the espresso coffee.

· Use a tall, narrow frothing pitcher, half-filled with milk.

· Place the pitcher under the spout so that the nozzle

touches the bottom.

· Turn the steam knob and lower the pitcher so that

the nozzle is just under the surface of the milk.

· Now slowly lower the pitcher as the foam rises,

always keeping the nozzle slightly immersed in the

milk until you have sufficient froth.

· Turn off the steam knob and pour the frothed milk

into the waiting cappuccino cup.

Immediately after carrying out this operation, clean

the spout with a sponge or a clean cloth so that the

milk does not dry on it. Be careful - the spout is hot

and may burn your hand.

8.3. Heating a beverage

Immerse the steam spout into the liquid to be

heated.

Gradually turn the steam knob(Fig.8 - 7); the

steam that disperses into the liquid heats it to

the desired temperature.

Turn off the steam knob when the desired temperature

has been reached.

Immediately after carrying out this operation, clean

the spout with a sponge or a clean cloth so that the

milk does not dry on it. Be careful - the spout is hot

and may burn your hand.

Fig. 9

The machine's top shelf is a cup warming plate on

which cups are kept heated and ready for use.

This feature is very important to obtain good coffee

as the pre-warmed cups prevent the coffee from

cooling too quickly.

8.1. Preparing coffee

· Unclamp the filter-holder from the dispensing unit

and knock out any grounds into the receptacle

provided for purpose, making sure not to damage

rim of the filter.

· Use the filter for 1 or 2 coffees, according to need.

· Fill the filter with coffee, level it off, and press down

gently with the tamper.

· Remove any ground coffee that clings to the rim

of the filter after tamping.

Proper grinding of coffee beans is of fundamental

importance to producing good coffee. The granular

texture of the fresh grounds should be such that it

takes 25-30 seconds to produce the beverage. If the

coffee grounds are too coarse, the coffee will be pale

in color and weak in flavor, with only a very small

amount of white crema. If the grounds are too fine,

the coffee will be dark with no crema. Good coffee

can only be made if the beans are freshly and

uniformly ground by sharp grinding burrs. Then the

coffee must be measured out into uniform doses of

approximately 6 grams each.

Freshly ground coffee beans are very important

because they quickly lose their aromatic qualities

once they've been ground, and the fats present in

the beans become rancid.

13

8.4 Preparing tea, camomile, etc.

Place the receptacle under the hot water spout and

use the dispensing control according to the model

(Fig.9). When the desired quantity has been obtained

turn off the switch.

Add the beverage desired.

When purified water is used, these beverages often

assume a darker color.

If you would prefer a lighter colored drink, draw fresh

water from an ordinary tap and proceed with the

heating phase as described in point 8.3.

9. ADJUSTMENT AND SETTING OF THE

DOSE (DE model)

It is possible to adjust the dose of coffee and hot

water dispensed by electronically controlled models.

9.1. Adjusting the dose

The quantity of coffee and hot water dispensed can

be adjusted using the button panel or the hot water

controls.

1. Press the E button on any button panel and

hold it down for 8-10 seconds until water stops

flowing from the dispensing unit and the LED of

the continuous flow button on the first button

panel on the left begins flashing.

2. It is necessary to make 1 or 2 trial cups in order

to make adjustments to dispense the correct

amount of coffee in the cup.

3. Put the filter-holder(with ground coffee) on the

left unit and the cup under the spout.

4. Operate the selected button(i.e. button A for

one small cup).

5. Once the required coffee amount in the cup has

been reached, press the stop button A. Coffee

will stop pouring and the microprocessor will

store the dose.

6. Press the continuous button E again. The LED

will go out and the machine will store the new

quantity.

7. Make the coffee and check the cup amount in

order to check that programming is correct.

If some doses have to be changed(A-B-C-D), once

at point 5 repeat the instructions in points 3-4-5 for

each dose, remembering to use the filter-holder with

the appropriate dose filter and freshly ground coffee.

Then carry out point 6 and repeat point 7 to check all

changed doses.

If all units are to be programmed with the same

doses, you are finished. If the dosage of another

group is to be changed, proceed as indicated in the

above mentioned points 1-7, using only the button

panel of the selected group.

Fig. 10

10. MAINTENANCE

10.1. Daily

Use a clean sponge or cloth that does not leave lint

or fluff(preferably cotton or linen).

Carefully clean the outside surface, following the

grain of the satin finish on the parts in stainless steel.

Clean the steam and hot waterspouts. Check that

the nozzles are not encrusted. If they become

encrusted, be careful not to scratch or damage them

by scraping too hard while cleaning.

Clean the spray units and the seals under the casing

of the group heads using the special brush supplied.

Remove the filter-holders of the machine and remove

the filters and the clamp which secures the filter. Use

a brush to remove any coffee deposits and rinse with

hot water in order to dissolve any oily deposits.

10.2. Weekly

Operations to be carried out with the machine

operating and under pressure.

Place the supplied blind filter in the filter-holder,

put a spoonfill of powder detergent specifically

manufactured for coffee machines, and fit the

filter-holder in the group to be cleaned.

Press the coffee dispensing button and draw water

for approximately 30 seconds.

Maintenance operations have to be carried out

when the machine is off and cold and the plug

is disconnected. Some weekly cleaning

operations must be performed while the machine

is operating.

Do not clean the machine by using metal or

abrasive devices, such as steel wool, metal

brushes, needles, etc., or general detergents

(alcohol, solvents, etc.).

When necessary, use special detergents for

coffee machines that can be bought in

specialized service centers.

14

Fig. 12

Stop and start dispensing several times until clean

water comes out of the discharge unit tube.

Remove the filter-holder, take out the blind filter, and

insert a normal filter. Replace the filter-holder on the

group and rinse by dispensing water several times.

Make a coffee to eliminate any unpleasant taste.

CLEANING THE AIR FILTER AND DELIVERY HEADS

This operation must be carried out when the machine is

off and cold:

· Prepare a solution of 4 sachets of detergent powder,

Code 69000124, dissolved in a liter of boiling water

in a stainless steel, plastic, or glass container(NOT

ALUMINUM OR IRON).

· Remove the filters and immerse them with the filter

holders in the prepared solution, leaving them for at

least 10-20 minutes(all night is recommended).

· Remove them from the container and rinse them

thoroughly in running water.

· Remove the cup rack(Fig.11 - 1), slide out the drip

tray and clean them both.

· Check and clean the drainage sump of

Fig.12 - 3, removing any sludge with a spoon.

10.3. Periodic maintainance

Operation to be carried out with

machine under pressure.

·Discharge the water from the boiler (about 4 litres)

with hot water delivery switch 6.

·Wait until the machine has re-heated before use.

10.3.1. Replenishing water in the boiler

(To be carried out by qualified personnel)

· Turn off the machine and wait for the pressure in the

boiler to diminish(gauge needle on "0").

· Using a wrench(Fig.12 -1), firmly hold the outlet pipe

(Fig.12 -2) situated near the drainage sump while

loosening the hexagonal sealing screw(Fig.12 - 4) by

three turns at the most.

· Drain off the water and tighten the screw.

· Refill the boiler(see paragraph 7.3.)

10.3.2. Softener Regeneration

For Rancilio Softener Model DP-2 & DP-4

Regenerate the water softener within the time limits

specified for the softener as follows:

DP2

1 regeneration per month for 500 coffees/day;

2 regenerations per month(once a fortnight) for

1000 coffees/day.

DP4

1 regeneration per month for 1000 coffees/day;

2 regenerations per month(once a fortnight) for

2000 coffees/day.

This table has been drawn up according to a water

hardness of 25 degrees calculated on the French

scale.

See the documentation included with the softener

for instructions on how to use your softener.

Fig. 11

15

11. STORAGE OF THE MACHINE

A - Temporary storage

· Perform cleaning and maintenance operations.

· Wind up the cable and fasten it to the machine

with duct tape.

· Cover the machine and place it in a dry room.

Do not leave it exposed to harmful atmospheric

agents. Do not allow it to be touched by children

or any other untrained persons.

To disconnect from the main power supply, consult

qualified personnel.

B - Permanent disposal

· In addition to carrying out the above steps for

temporary storage; cut off the cord, pack the

machine in cardboard, polystyrene, or other

packing material, and consign it to a firm

authorized for its disposal or to a second-hand

goods dealer.

12. PROBLEMS AND REMEDIES

Check operations to be carried out by the user

with the plug disconnected.

For any type of problem or inconvenience not

specifically indicated, disconnect the plug and

contact our service center without attempting

any direct repairs.

A) The machine does not start:

- Check that the plug is connected.

- In case of power failure, wait for the power to return.

Then check to see if the fuse is blown; if the circuit

breaker need to be reset; and if the main power is on.

- Check the condition of the plug and the power cord.

If damaged, have them replaced by qualified personnel.

B) There is water under the machine:

- Check that the drainage tray is not obstructed.

C) Slow dispensing:

- Check that the filters and group heads are clean.

- Check that the coffee is not too finely ground.

D) Irregular steam delivery:

- Check that the nozzles are not obstructed.

epoca

PARTS BREAKDOWN

· CD

· DE

version 1.01

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