Waldorf PC8140G User manual

Installation and Operation Manual
Gas Pasta Cooker
PC8140G PCL8140G
Date Purchased
Serial Number
Dealer
Service Provider
230008-12
For use in GB & IE

MANUFACTURED BY
Moffat Limited
Christchurch
New Zealand
INTERNATIONAL CONTACTS
AUSTRALIA
Moffat Pty Limited
E.Mail: [email protected]
Main Office: (tel): [phone]
(fax): [phone]
Service: (tel): 1800 622 216
Spares: (tel): 1800 337 963
Customer Service: (tel): 1800 335 315
(fax): 1800 350 281
CANADA
Serve Canada
Web: www.servecanada.com
E.Mail: [email protected]
Sales: (tel): 800 551 8795 (Toll Free)
Service: (tel): 800 263 1455 (Toll Free)
NEW ZEALAND
Moffat Limited
Web: www.moffat.co.nz
E.Mail: [email protected]
Main Office: (tel): 0800 663328
UNITED KINGDOM
Blue Seal
Web: www.blue-seal.co.uk
E.Mail: [email protected]
Sales: (tel): [phone]
(fax): [phone]
Spares: (tel): [phone]
(fax): [phone]
Service: (tel): [phone]
(fax): [phone]
UNITED STATES
Moffat
Web: www.moffat.com
Sales: (tel): 800 551 8795 (Toll Free)
(tel): [phone]
(fax): [phone]
Service: (tel): 800 858 4477 (Toll Free)
(tel): [phone]
(fax): [phone]
REST OF WORLD
Moffat Limited
Web: www.moffat.co.nz
E.Mail: [email protected]
The reproduction or copying of any part of this manual by any means whatsoever is strictly forbidden unless authorized previously
in writing by the manufacturer.
In line with policy to continually develop and improve its products, Moffat Ltd. reserves the right to change the specifications and
design without prior notice. © Copyright Moffat Ltd. April 2012.

Contents
PC(L)8140G GAS PASTA COOKER (Single Tank - 40 Ltr)
Introduction ............................................................................................ 2
Specifications .......................................................................................... 3
Model Numbers Covered in this Specification
General
Optional Accessories
Gas Supply Requirements
Gas Connection
Water Supply Requirements
Dimensions............................................................................................... 5
Installation............................................................................................... 6
Installation Requirements
Unpacking
Location
Clearances
Assembly
Gas Connection
Water Connection
Drainage Connection
Commissioning
Operation................................................................................................ 10
Operation Guide
Description of Controls
Before Use
Filling the Tank
Lighting Pilot Burner
Lighting Main Burner
Turning ‘OFF’ the Pasta Cooker
Cleaning and Maintenance..................................................................... 13
General
Draining and Cleaning
After Each Use
Daily Cleaning
Weekly Cleaning
Periodic Maintenance
Fault Finding........................................................................................... 16
Wiring Schematic ................................................................................... 17
Gas Conversion and Specifications ........................................................ 18
Conversion Procedure
Gas Specifications
Replacement Parts List .......................................................................... 21

Introduction
2
We are confident that you will be delighted with your WALDORF GAS PASTA COOKER and it will become a
most valued appliance in your commercial kitchen.
To ensure you receive the utmost benefit from your new Waldorf appliance, there are two important things
you can do.
Firstly:
Please read the instruction book carefully and follow directions given. The time taken will be well spent.
Secondly:
If you are unsure of any aspect of the installation, instructions or performance of your appliance,
contact your WALDORF dealer promptly. In many cases a phone call could answer your question.
CE Only:
These instructions are only valid if the country code appears on the appliance. If the code does not
appear on appliance, refer to supplier of this appliance to obtain technical instructions for adapting
appliance to conditions for use in that country.
GREAT CARE MUST BE TAKEN BY THE OPERATOR TO USE THE EQUIPMENT SAFELY TO GUARD IT AGAINST RISK
OF FIRE.
 THE APPLIANCE MUST NOT BE LEFT ON UNATTENDED.
 ITIS RECOMMENDED THAT AREGULAR INSPECTION IS MADE BY ACOMPETENT SERVICE PERSON TO
ENSURE CORRECT AND SAFE OPERATION OF YOUR APPLIANCE IS MAINTAINED.
 DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPOURS OR LIQUIDS IN THE VICINITY OF
THIS OR ANY OTHER APPLIANCE.
 DO NOT SPRAY AEROSOLS IN THE VICINITY OF THIS APPLIANCE WHILE IT IS IN OPERATION.
Warning
 This appliance is for professional use and is only to be used by qualified
persons.
 Only authorised service persons are to carry out installation, servicing or gas
conversion operations.
 Components having adjustments protected (e.g. paint sealed) by the
manufacturer should not be adjusted by the user / operator.
 DO NOT operate the appliance without the legs supplied fitted.
Caution
IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR MAINTENANCE CAN CAUSE PROPERTY
DAMAGE, INJURY OR DEATH. READ THE INSTALLATION, OPERATING AND MAINTENANCE INSTRUCTIONS
THOROUGHLY BEFORE INSTALLING OR SERVICING THIS APPLIANCE.
Warning
INSTRUCTIONS TO BE FOLLOWED IN THE EVENT THE USER SMELLS GAS ARE TO BE POSTED IN APROMINENT
LOCATION. THIS INFORMATION SHALL BE OBTAINED BY CONSULTING THE LOCAL GAS SUPPLIER.
Warning

Specifications
3
Model Numbers Covered in this Specification
PC[1]8140G GAS PASTA COOKER (Single Tank - 40 Ltr)
NOTE:
[1]: - Back Options;
- - Standard Models.
L - Low Back Models.
General
A commercial heavy duty, gas fired high performance Pasta Cooker designed for pasta cooking
commercial high production output, using LPG (Propane) or Natural Gas. The boiling medium is
contained within a heavy gauge stainless steel tank, heated by one infra red surface burner from
beneath the tank.
This Pasta Cooker features an Over Temperature Safety Cut Out System with Full Flame Failure
Safety Controls.
An open tank design to make cleaning a simple and easy task.
Optional Accessories
This appliance can be fitted with the following optional accessories, (refer to the 'Replacement Parts
List' for details).
 Plinth Kit.
Gas Supply Requirements
- Australia New Zealand Only:
- UK Only:
Appliance Classification
Category: II2H3P.
Flue Type: A1.
NOTE: (*) Measure burner operating pressure at upper test point (Supply Pressure) on gas control valve
located behind control panel, this is to be carried out with burner operating at ‘High Flame’
setting. Refer to ‘Gas Conversion and Specification’ Section for further details.
Natural Gas LP Gas / (Propane)
Input Rating 46 MJ/hr 47 MJ/hr
(N.H.G.C.) (44,547 Btu/hr) (44,547 Btu/hr)
Supply Pressure 1.13 - 3.40 kPa 2.75 - 4.50 kPa
(4.5" - 13.5" w.c.) (11" - 18.0" w.c.)
Burner Operating Pressure 0.92 kPa (*) 2.6 kPa (*)
(3.7” w.c.) (10.2" w.c.)
Gas Connection ¾” BSP Male
Natural Gas (G20) Propane (G31)
Nominal Reduced Nominal Reduced
Heat Input (nett) 12.0 kW 5.4 kW 12.5 kW 6.2 kW
Gas Rate 1.27 m3/hr 0.42 m3/hr 0.97 kg/hr 0.48 kg/hr
Supply Pressure 20 mbar 37 mbar
Burner Operating Pressure 9.5 mbar (*)
Gas Connection 3/4” BSP Male
27.7 mbar (*)

Specifications
4
Gas Connection
Gas supply connection point is located 152mm from left hand side, 36mm from rear of appliance,
124mm from floor and is entered from beneath appliance. An optional rear connection is available.
Connection is 3/4” BSP male.
Water Supply Requirements
A cold water supply must be connected to water inlet connection (R 1/2" BSP), located 50mm from
LH side, 556mm from rear and 151mm from floor. Water connection should be plumbed in, in
accordance with National / Local Codes covering installation.
Maximum water supply pressure 550 kPa (80psi).
Tank max capacity - 40ltrs of water.

Dimensions
5
PC (L) 8140G

Installation
6
Installation Requirements
NOTE:
 It is most important that this appliance is installed correctly and that operation is
correct before use. Installation shall comply with local, gas, health and safety
requirements.
 This appliance shall be installed with sufficient ventilation to prevent occurrence of
unacceptable concentrations of health harmful substances in the room, the appliance
is installed in.
Waldorf pasta cookers are designed to provide years of satisfactory service and correct installation is
essential to achieve the best performance, efficiency and trouble-free operation.
This appliance must be installed in accordance with National installation codes and in addition, in
accordance with relevant National / Local codes covering gas and fire safety.
Australia: - AS5601 - Gas Installations.
New Zealand: - NZS5261 - Gas Installation.
Australia / New Zealand - AUS /NZS3500 - Plumbing & Drainage.
United Kingdom: - Gas Safety (Installation & Use) Regulations 1998.
- BS6173 - Installation of Catering Appliances.
- BS5440 - Parts 1 & 2 Installation Flueing & Ventilation.
Ireland: - IS 820 - Non Domestic Gas Installations.
Installations must be carried out by qualified service persons only. Failure to install
equipment to the relevant codes and manufacturer’s specifications shown in this section will
void the warranty.
Components having adjustments protected (e.g. paint sealed) by the manufacturer, are only
to be adjusted by an authorised service agent. They are not to be adjusted by the installation
person.
Unpacking
 Remove all packaging and transit protection from appliance including all protective plastic coating
from door outer panel and exterior stainless steel panels.
 Check equipment and parts for damage. Report any damage immediately to the carrier and
distributor.
 Report any deficiencies to distributor who supplied the appliance.
 Check available gas supply is correct to as shown on rating plate located on inside of access door.
 Check the following parts have been supplied with the appliance:
FN8140G
Baskets 4
Basket Trays 1
Location
1. This appliance must be installed in a suitably ventilated room to prevent dangerous build up of
combustion products.
2. Installation must allow for a sufficient flow of fresh air for combustion air supply.
Combustion Air Requirements
3. Position appliance in its approximate working position.
Natural Gas (G20) 13 m3/hr
LPG / Propane (G31) 13 m3/hr
PC8140G

Installation
7
4. All air for burner combustion is supplied from beneath appliance. Legs must always be fitted and no
obstructions placed beneath or around base of appliance, as obstructions will cause incorrect
operation and / or failure of appliance.
5. Components having adjustments protected (e.g. paint sealed) by manufacturer are only to be
adjusted by an authorised service agent. They are not to be adjusted by the installation person.
NOTE: Do not obstruct or block appliances flue. Never directly connect a ventilation system to
appliance flue outlet.
Clearances
NOTE:
 Only non-combustible materials can be used in close proximity to this appliance.
 In order to facilitate easy operation, drainage and servicing of appliance, a minimum
of 600mm clearance should be maintained at front of appliance.
Any gas burning appliance requires adequate clearance and ventilation for optimum and trouble-free
operation. The following minimum installation clearances are to be adhered to:
Assembly
This model is delivered completely assembled. Ensure that the adjustable feet are securely attached.
NOTE:
 This appliance is fitted with adjustable feet to enable appliance to be positioned
securely and level. This should be carried out on completion of gas connection. Refer
to ‘Gas Connection’ section overleaf.
Optional Accessories (Refer to Replacement Parts List)
 Plinth Kit. For installation details, refer to instructions supplied with each kit.
Combustible Surface Non Combustible Surface
Left / Right hand side 50mm 0mm
Rear 50mm 0mm

Installation
8
Gas Connection
NOTE: ALL GAS FITTING MUST ONLY BE CARRIED OUT BY A QUALIFIED SERVICE PERSON.
1. Waldorf Pasta Cookers do not require an electrical connection, they function totally on gas supply
only.
2. It is essential that gas supply is correct for appliance to be installed and that adequate supply
pressure and volume are available. The following checks should be made before installation:-
a. Gas Type the appliance has been supplied for is shown on
coloured stickers located above gas entry point and on rating
plate. Check that this is correct for gas supply appliance is
being installed for. Gas conversion procedure is detailed in this
manual.
b. Supply Pressure required for this appliance is shown in
‘Specifications’ section of this manual. Check gas supply to
ensure adequate supply pressure exists.
c. Input Rate of this appliance is also shown on Rating Plate
fitted to inside of access door and in ‘Specifications’ section of
this manual. Input rate should be checked against available
gas supply line capacity. Particular note should be taken if
appliance is being added to an existing installation.
NOTE: It is important that adequately sized piping runs directly to connection joint on appliance,
with as few tees and elbows as possible to give maximum supply volume.
3. Fit gas regulator supplied, into gas supply line as close to appliance as possible.
NOTE: Gas pressure regulator provided with this appliance is convertible between Natural Gas and
LPG as shown in ‘Gas Conversion Section’ in this manual.
Ensure regulator is converted to correct gas type that appliance will operate on.
Regulator outlet pressure is fixed ex-factory for gas type that regulator is converted to and
it is NOT to be adjusted.
Regulator connections are 3/4" BSP female.
Connection to appliance is 3/4" BSP male.
(Refer to 'Specifications' section for gas supply location dimensions).
NOTE: A Manual Isolation Valve must be fitted to individual appliance supply line.
4. Correctly locate appliance into its final operating position and using a spirit level, adjust legs so that
unit is level and at correct height.
5. Connect gas supply to appliance.
6. Check gas operating pressure is as shown in ‘Specifications’ section. If pressure is incorrect, adjust
pressure by adjusting regulator screw of gas control valve as shown in ‘Gas Conversion and
Specifications’ section.
7. Check all gas connections for leakages using soapy water or other gas detecting equipment.
NOTE: Measure operating pressure at Burner Operating Pressure test point on gas control valve,
this is to be carried out with burner operating at 'High Flame' setting. Operating pressure is
ex-factory set, through appliance regulator and not to be adjusted, apart from when carrying
out gas conversion, if required. Refer to ‘Gas Conversion and Specification’ Section for
further details.
Rating Plate
Location
Fig 1
DONOT USE ANAKED FLAME TO CHECK FOR GAS LEAKAGES.
Warning

Installation
9
8. Turn ‘OFF’ mains gas supply and bleed gas out
of appliance gas lines.
9. Turn ‘ON’ gas supply and appliance.
10. Verify operating pressure remains correct
11. Check pilot flame size. (Re-adjust if required
by changing pilot injector. Refer to Gas
Conversion Section).
Water Connection
NOTE: The water connection shall be installed in accordance with local water regulations in force
and the applicable standard / code, e.g. EN 1717 in UK / Ireland, PCA in Australia.
A cold water supply must be connected to the water inlet connection (R1/2" BSP), located 50mm from
LH side, 556mm from rear and 151mm from floor.
Water inlet pressure must be as follows:-
Minimum water supply pressure 150kPa (22psi).
Maximum water supply pressure 550kPa (80psi).
Drainage Connection
 Water is drained from appliance through a valve located behind the front control panel.
 A waste water tundish must be fitted below appliance drain outlet. This should be a minimum of
127mm (5”) major diameter.
 If required, drain outlet can be extended to exit above tundish. All drain piping must be with
materials suitable for conveying boiling water.
 Drain connection is R1" BSP drain / overflow.
Commissioning
The following commissioning checks must be carried out before pasta cooker is handed over
for use, to ensure that unit operates correctly and operator(s) understand correct operating
procedure.
1. Before leaving the new installation;
a. Check the following functions in accordance with operating instructions specified in ‘Operation’
section of this manual.
 Light Pilot Burner.
 Light Main Burner.
b. Ensure each operator has been instructed in areas of correct lighting, operation, and shutdown
procedures for appliance.
2. This manual must be kept by the owner for future reference and a record of
Date of Purchase ,
Date of Installation and Serial Number of Unit recorded and kept with this manual. (These
details can be found on Rating Plate attached to inner R/H side of front access door
panel. Refer to Figure 1 in 'Installation' section).
NOTE: If for some reason it is not possible to get appliance to operate correctly, shut ‘Off’ gas
supply and contact supplier of this unit.
Fig 2
Gas Control
Valve
Burner Operating
Pressure Test Point

Operation
10
Operation Guide
1. WALDORF 'Pasta Cookers have been designed to provide simplicity of operation and 100% safety
protection.
2. Improper operation is almost impossible, however bad operation practices can produce a poor
quality product. To use this pasta cooker correctly please read the following sections carefully;
 Filling the Tank with Water.
 Lighting the Pilot Burner.
 Lighting the Main Burner.
 Draining and Cleaning.
Description of Controls
 A commercial heavy duty, gas fired pasta cooker using an infra red burner system.
 Available in single model type.
 This model is fitted with single main burner and pilot burner and is controlled by a single gas
controller with flame failure protection to control both main burner and pilot.
 Open tank design to simplify cleaning operation.
PC8140G Pasta Cooker Controls
Burner Control
OFF Position
PILOT Burner
HIGH Flame
LOW Flame
Gas Control Knob
Piezo Igniter
(Behind Access Door)
Water Control Valve
Fig 3
 This appliance is for professional use and is only to be used by qualified
persons.
 Only authorised service persons are to carry out installation, servicing or gas
conversion operations.
 Components having adjustments protected (e.g. paint sealed) by the
manufacturer should not be adjusted by the user / operator.
Caution
NEVER OPERATE APPLIANCE WITH GAS CONTROL VALVE BETWEEN 'HIGH' FLAME AND 'PILOT' POSITION.
Warning

Operation
11
Before Use
1. Check gas supply is turned ‘On’.
2. Check that no foreign articles are in the tank.
Filling the Tank
NOTE: Tank capacity - 40 Ltrs of water.
1. Before filling tank, always check drain valve behind door is closed. A locking slide is provided on
valve and this should always be locked in position during use.
2. Turn water supply 'ON'. Open appliance water valve and fill tank with water.
3. Water level will remain at a constant height as there is an overflow at front of tank.
4. During cooking, water level will reduce as it evaporates as steam when boiling and when it
overflows as loaded baskets are dropped into tank.
5. To maintain correct water level, water tap should be adjusted to give a water flow out of water
supply nozzle that just causes water to continually flow out of overflow.
This method provides:
 Maintained water level for cooking.
 Skimming or flushing effect to prevent cooking water becoming gummed up with pasta
residue.
Fig 4
CORRECT LEVEL FOR WATER WHEN COOKING,
KEEP TOPPED UP.
INDICATES MINIMUM (SAFE) LEVEL. WATER
LEVEL SHOULD BE TOPPED UP.
GREAT CARE MUST BE TAKEN BY OPERATOR, TO USE THE PASTA COOKER SAFELY, TO GUARD AGAINST RISK
OF INJURY AND FIRE.
 DO NOT LEAVE PASTA COOKER UNATTENDED DURING OPERATION.
 DO NOT OVER FILL WATER IN PASTA COOKER ABOVE UPPER FILL LEVEL MARK.
 DO NOT ALLOW WATER IN PASTA COOKER TO FALL BELOW LOWER LEVEL MARK.
 DO NOT USE FLAMMIBLE SOLVENTS AND CLEANING AIDS ON OR IN CLOSE PROXIMITY TO PASTA
COOKER WHILST PASTA COOKER IS STILL HOT.
Warning
DANGER OF FIRE EXISTS IF WATER LEVEL IS BELOW MINIMUM 'LOW' INDICATED LEVEL.
NEVER OPERATE THE APPLIANCE EMPTY.
Warning

Operation
12
Lighting Pilot Burner
1. With pasta cooker tank full of water, pilot burner can be lit.
2. Check gas supply is turned ‘On’ at mains supply.
3. Depress and rotate gas control knob to ‘PILOT’ position and hold knob depressed.
4. Open front access door and depress piezo igniter located on bulkhead panel, until pilot burner
ignites.
5. Continue holding gas control knob depressed for approx. 10 to 15 seconds after igniting pilot burner,
then release, pilot burner should remain alight.
6. Ensure pilot burner is alight, by checking that pilot flame is alight with access door open.
7. If pilot burner does not ignite, repeat Items 1 to 6 above.
Lighting Main Burner
1. Depress and rotate gas control knob to ‘High Flame’ position, main burner will ignite automatically
off pilot burner.
2. Gas control knob can be regulated between 'High Flame' and 'Low Flame' position to regulate
cooking temperature.
3. It will take approximately 30 minutes to heat water in tank from 20°C to 100°C.
Turning 'Off' the Pasta Cooker
To the ‘Pilot’ Position
a. Depress and rotate gas control valve clockwise to ‘Pilot’ position.
b. Main burner will extinguish and ‘Pilot’ will remain alight.
To the ‘Off’ Position
a. Depress and rotate gas control valve fully clockwise to ‘Off’ position.
b. ‘Pilot’ burner will extinguish.
Do NOT ignite burner if tank is empty (No Water). Ensure tank is filled to
correct level before igniting main burner.
Caution
IMPORTANT:
Should any abnormal operation like;
- ignition problems,
- abnormal burner flame,
- burner control problems,
- partial or full loss of burner flame in normal operation, be noticed, appliance requires
IMMEDIATE service by a qualified service person and should not be used until such service
is carried out.

Cleaning and Maintenance
13
General
Clean pasta cooker regularly. A clean pasta cooker looks better, will last longer and will perform
better. A dirty pasta cooker will hinder transfer of heat from cooking surface to food. This will result
in loss of cooking efficiency.
NOTE:
 DO NOT clean appliance using high pressure water or steam jets.
 DO NOT pour water directly over appliance.
 DO NOT use wire brushes. Clean pan regularly after each use.
 DO NOT use combustible liquids to clean appliance.
 DO NOT use harsh abrasive detergents, sharp scrapers, strong solvents or caustic
detergents as they will damage appliance.
 DO NOT use any chloric or bleaching detergents to clean appliance.
 Ensure that any detergent or cleaning material has been completely removed after
each cleaning.
 DO NOT use saline or sulphuric acid preparations for descaling appliance.
 Ensure protective gloves are worn during cleaning.
 Clean pan regularly after each use.
Draining and Cleaning
Opening the Drain Valve
a. Lift locking slide on valve handle (Fig 5) to release the valve.
b. While holding locking slide in the withdrawn position, rotate handle anticlockwise (Fig 6) to open
valve.
c. When valve is closed, slide locking slide down over locking valve, as shown in Fig.5, to prevent
accidental opening the valve.
Always turn ‘Off’ gas supply before cleaning.
This appliance is not water proof.
Do not use water jet spray to clean interior or exterior of this appliance.
Caution
If cleaning detergents enter inner parts of appliance, rusting will occur on pipe
work, installation elements, heating elements, gas fittings and electrical
components, this will cause premature failure of appliance.
Caution
DO NOT USE FLAMMIBLE SOLVENTS AND CLEANING AIDS ON OR IN CLOSE PROXIMITY OF PASTA COOKER
WHILST COOKER IS STILL HOT.
Warning

Cleaning and Maintenance
14
After Each Use
1. Clean interior of pan regularly after each use. Do not use wire brushes on pan. Clean using a mild
detergent and a hot water solution using soft cloth or a soft bristled brush. Dry appliance
thoroughly using a dry clean cloth.
Daily Cleaning
1. Water should be drained and re-filled regularly. Open drain valve slowly to minimise splashing.
Waste water will drain into tundish fitted below appliance drain outlet.
2. When tank is empty, open drain valve fully and check for any particles or residue lodged in valve.
Clean out valve with a stiff nylon brush. Do not use a wire brush or metal rods as these damage
valve seat and will eventually lead to valve leakage.
3. If obstruction in valve cannot be removed with a brush, use a wooden probe to dislodge obstruction.
4. Clean interior and exterior of pan regularly at end of each day. Do not use wire brushes on pan.
Clean using a mild detergent and a hot water solution using soft cloth or a soft bristled brush. Dry
appliance thoroughly using a dry clean cloth.
5. Once daily cleaning operation is completed, ensure that drain valve has been closed.
6. At end of each day or at end of each shift, clean exterior of pasta cooker using a mild detergent and
a hot water solution using soft cloth or a soft bristled brush.
Locking Slide
Fig 6
Fig 5
Locking Slide
HOT WATER WILL SCALD - DO NOT RUSH THIS JOB.
Warning
DO NOT ATTEMPT TO MOVE PASTA COOKER WHILST COOKER IS FULL OF WATER.
BEFORE ATTEMPTING TO MOVE PASTA COOKER, ENSURE THAT ALL WATER HAS BEEN
DRAINED FROM TANK. REFER TO INFORMATION ON PREVIOUS PAGE ON HOW TO DRAIN
WATER FROM PASTA COOKER.
Warning

Cleaning and Maintenance
15
Weekly Cleaning
NOTE:
 If pasta cooker usage is very high, we recommend that weekly cleaning procedure is
carried out more frequently.
 Ensure that protective gloves are worn during cleaning.
 DO NOT use harsh abrasive detergents, strong solvents, sharp scrapers or caustic
detergents as they will damage surface of pasta cooker.
 Ensure that water circuit is free of ferrous particles. Any such particles deposited in
bottom of tank may cause it to rust.
Thoroughly clean interior and exterior of pasta cooker regularly. Do not use wire brushes on pan. Clean
using a mild detergent and a hot water solution using soft cloth or a soft bristled brush. Dry appliance
thoroughly using a dry clean cloth.
NOTE: To prevent rust forming on steel components, ensure that detergent or cleaning material
has been entirely removed after each cleaning process.
Stainless Steel Surfaces
a. Clean interior and exterior surfaces of pasta cooker with hot water, a mild detergent solution and
a soft scrubbing brush. Note that gas control knobs are a push fit onto gas and water control
valve spindles and can be removed when cleaning the control panel.
b. Baked on deposits or discolouration may require a good quality stainless steel cleaner or stainless
steel wool. Always apply cleaner when appliance is cold and rub in direction of grain.
c. Dry all components thoroughly with a dry cloth and polish with a soft dry cloth.
Periodic Maintenance
NOTE: All maintenance operations should only be carried out by a qualified service person.
To achieve best results, cleaning must be regular and thorough and all controls and mechanical parts
should be checked and adjusted periodically by a qualified service person. If any small faults occur, have
them attended to promptly. Don't wait until they cause a complete breakdown. It is recommended that
appliance is serviced every 6 months.
If appliance is not used for long periods, close gas shut-off valve upstream of appliance and clean
appliance thoroughly.
Appliance should be inspected and gas exhaust flue cleaned by an authorized service person at least every
6 months.
DO NOT ATTEMPT TO MOVE PASTA COOKER WHILST COOKER IS FULL OF WATER.
BEFORE ATTEMPTING TO MOVE PASTA COOKER, ENSURE THAT ALL WATER HAS BEEN
DRAINED FROM TANK. REFER TO INFORMATION ON PREVIOUS PAGE ON HOW TO DRAIN
WATER FROM PASTA COOKER.
Warning

Fault Finding
16
Fault Possible Cause Remedy
Pilot Burners will not ignite or
ignites with difficulty and will
not stay alight.
Check gas supply is turned On. Turn On gas supply.
Check gas supply is low or empty. Replenish gas supply.
Thermocouple connection loose. Tighten thermocouple connection. Replace
any damaged connectors.
Over temperature lead connection to
interrupter on thermocouple is loose.
Loose connections will cause resistance to
millivolt circuit and result in pilot outage.
Tighten over temperature lead to interrupter
on thermocouple.
If sufficient pilot flame cannot be
obtained, remove pilot orifice from pilot
burner and check for pilot burner blockage
and / or gas line blockage. Check correct
size gas pipe used.
If connections OK, check for gas at the pilot
burner by manually lighting the pilot burner.
Call service provider.
If pilot can be lit but flame too small to
impinge on thermocouple. Check adjustment of pilot flow by adjusting screw below control knob on gas control.
Check gas supply.
If pilot flame OK but goes out after control
knob released (after holding in for approx.
30 secs).
Check for faulty thermocouple.
Call service provider.
If all of the above in pilot and
thermocouple system checks out satis. but
problem still persists.
Gas control valve is defective and needs
replacement.
Pilot Burner delay in ignition of
main burners.
Check operating pressure as shown in
‘Installation’ section. Increase by adjusting pilot adjustment screw on gas control.
Check pilot flame adjustment. Pilot flame for main burner ignition should be
approximately 1 inch long. Check pilot burner
size is correct. (See ‘Specifications’ section).
Main Burners will not ignite or
ignites with difficulty.
Insufficient gas pressure.
Main injector is blocked.
Gas valve is faulty.
Check gas pressure and adjust as necessary.
Remove main injector and clean or replace.
Replace.
Call service provider.
This section provides an easy reference guide to the more common problems that may occur during
operation of your equipment. The fault finding guide in this section is intended to help you correct, or at
least accurately diagnose problems with your equipment.
Although this section covers the most common problems reported, you may encounter a problem not
covered in this section. In such instances, please contact your local authorised service agent who will
make every effort to help you identify and resolve the problem. Please note that the service agent will
require the following information:-
 Model Trade Name and Serial Number of Appliance. (both can be found on Technical
Data Plate located on appliance).

Wiring Schematic
17
PC8140G Pasta Cooker

Gas Conversion and Specifications
18
Conversion Procedure
NOTE:
 These conversions should only be carried out by qualified persons. All connections
must be checked for leaks before re-commissioning the appliance.
 Adjustment of components that have adjustments / settings sealed (e.g. paint sealed)
can only be adjusted in accordance with the following instructions and shall be re-
sealed before re-commissioning this appliance.
 For relevant gas specifications refer to ‘Gas Specifications Tables’ at rear of this
section.
Main Burner
1. Remove the following:-
 Gas control knob.
 Water control knob.
 Control panel.
2. Connect a manometer to upper test point (Line Pressure) on gas
control valve. Turn On gas and ensure supply pressure is as
shown in Gas Specifications Table at rear of this section.
3. Remove main burner injectors and replace with correct size
injectors as shown in Gas Specifications Table.
Pilot Burners
1. Remove the following:-
 Gas supply tube to pilot burner.
NOTE: Appliances fitted with piezo igniter electrodes,
remove electrode from mounting bracket before
unscrewing pilot supply tube.
2. Remove pilot burner injector and replace with correct size
injector as shown in ‘Gas Specifications Table’ at rear of this
section.
3. Refit the following:-
 Gas supply tube to pilot burner.
 Piezo igniter electrode.
Low Fire Adjustment
1. Light main burners and check flame size on ‘Low’ position.
 Adjust low fire adjustment screw on burner gas control
valve to obtain desired flame size.
NOTE: ‘Low Fire Screw’ should be sealed with coloured
paint on completion of low fire adjustment.
2. Refit the following:-
 Gas control knob.
 Water control knob.
 Control panel.
Gas Control
Valve
Line Pressure
Thermocouple
Piezo
Igniter
Pilot Burner
Main Burner
Injector
Ensure Appliance is isolated from gas supply before commencing servicing.
Caution
Low Fire Adjust
Screw