PARRY GDF User manual

Instruction Manual
Model: GDF/ GDFP
Double Pedestal Gas Fryer

2
We’re proud to bring you quality stainless steel products that are designed for
daily use – and built for purpose – right here in the UK.
When you work with us, you don’t just benefit from our commitment to British
craftsmanship. Our agile approach – combined with bespoke service – means
that we’re quickly able to adapt every aspect of our offering to fit your
requirements.
With over 40 years’ experience in commercial catering, our
equipment heats quickly, cooks beautifully and cleans easily.
From food display units with specialist lighting to bespoke
cupboard designs, our R&D team develop and refine products
until they’re precisely what you need.
Our extensive expertise and comprehensive support deliver
benefits that go way beyond products leaving the factory.
If you have comments or questions, we’d be pleased to hear from you.
Contact us by calling 01332 875544 or visiting www.parry.co.uk/contact-us.
Welcome to Parry…

Contents
INST REF:IN274-3
DATE: 09/07/19
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Contents
Contents....................................................................................................3
Product Overview .....................................................................................4
Safety Instructions ...................................................................................5
Installation Instructions ...........................................................................6
Technical Data ..........................................................................................7
Operation Instructions .............................................................................8
Maintenance Instructions.......................................................................12
Cleaning Instructions .............................................................................13
Fault Finding ...........................................................................................14
Service Information ................................................................................15
Exploded View ........................................................................................ 16
Parts List ................................................................................................. 17
Replacement Parts .................................................................................19
Disposal and Recycling..........................................................................19
Warranty Information ............................................................................. 20

Product Overview
INST REF:IN274-3
DATE: 09/07/19
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Product Overview
Unpacked weight (kg) 110
Packed Wight (kg) 130
Dimensions (w x d x h) mm 600 x 790 x 970
Warranty 2 Year
KW – Natural
KW – Propane
19.05
20.93
BTU – Natural
BTU – Propane
65,003
71,561
Input Gas Connection 1/2” BSP Female
GAS INPUT PRESSURE – Natural
GAS INPUT PRESSURE – Propane
20 mbar
37mbar
Can be converted using conversion kit? Yes
The Parry GDF gas double pedestal fryer is
the ideal choice for commercial caterers
looking for a robust, reliable and easy-to-
use solution. The freestanding fryer
features two large baskets and powerful
burners, making it perfect for frying fish,
chicken, chips and doughnuts in
takeaways, restaurants or other
professional catering establishments.

Safety Instructions
INST REF:IN274-3
DATE: 09/07/19
5
Safety Instructions
IMPORTANT
PLEASE READ INSTRUCTIONS FULLY BEFORE USE
INSTALLATION INSTRUCTIONS
IMPORTANT- YOUR ATTENTION IS DRAWN TO THE GAS SAFETY REGULATIONS. THIS
APPLIANCE MUST ONLY BE USED IN A WELL VENTILATED AREA. IT IS
RECOMMENDED THAT A MINIMUM AREA OF 450mm² PER 1 Kw (3400 Btu/HR) OF
TOTAL INPUT MUST BE ALLOWED. PARTICULAR ATTENTION SHOULD BE PAID TO
THE SUPPLY OF CLEAN FRESH AIR AT LOW LEVEL TO THE APPLIANCE.
Attention is drawn to the requirement of the fryer to be fixed to the floor by means of
fixing holes in the flanged feet.
The data plate on the rear of the appliance must be checked to ensure the appliance is
suitable for the gas supply available. This appliance must be installed in accordance
with the rules in force.
Read the user instructions, read the installation instructions and ensure the correct
ventilation requirements are met. Attention should also be drawn to the need for regular
servicing.
In normal use parts of the catering equipment may become hot, suitable precautions
must be taken to avoid accidental burns, therefore the appliance should be positioned to
minimise the risk of accidental touching. It is the responsibility of supervisors to warn
users of this and ensure the operators of this equipment are trained in safe operation of
this appliance. It is recommended the appliance be fitted below a ventilating hood,
preferably of the extractor type, incorporating a grease filter.
All commercial gas catering equipment is recommended to be mounted below an
extraction canopy. Please consult a ventilation engineer or refer to Guidelines DW172
to calculate the ventilation requirements for cooking areas containing different pieces of
gas catering equipment.

Installation instructions
INST REF:IN274-3
DATE: 09/07/19
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Installation Instructions
POSITIONING
The appliance must not be installed on or against combustible surfaces – minimum
clearances must be:
Rear 150mm (6”)
Sides 150mm (6”) FROM ANY ADJACENT WALL
It is recommended that the appliance be sited below a ventilating hood preferably of the
extractor type incorporating a grease filter.
The minimum distance between the top of the appliance and any over shelf or ceiling
constructed of combustible material must be 1525mm (60”). All local fire regulations
must be observed before the appliance is commissioned the gas safety regulations
require that all gas connections on the gas line are tested for gas soundness between
the gas meter and the appliance. All packing and protective film must be removed from
the panels etc. prior to commissioning the appliance.
GAS CONNECTION
The gas connection is ½” B.S.P.T. on the left hand side rear of the fryer. The supply
pipe must not be less than ½”, an easily accessible isolation cock should be fitted in the
pipework as close as possible to the fryer. An approved flex may be used in conjunction
with a straining cable.
Gas hoses used to connect the appliance to the gas supply must be of the correct
specification for the gas and pressure of the appliance. The gas hose must comply with
the national requirements in force, and be CE marked, of a metal braided construction
suitable for commercial catering equipment. The hoses should be periodically examined
and replaced as necessary
The tube or hose shall be fitted such that there are no sharp bends or torsional strain
which may cause damage or failure of the tube or hose, especially near the end fittings.
Torsional strain can be prevented by the use of internal unions, swivel joints, etc. The
bend radius should not exceed that stated by the Manufacturer. The hose should not
touch the ground and should be no longer than 1.5m long.
A manual valve should be positioned upstream of the tube or hose unless the
connection fitting incorporates a self-sealing quick release coupling.
Where a quick release coupling is used for horizontal travel such as in commercial
catering appliances it is advisable that the coupling is facing downwards to prevent the
ingress of debris and ensure the hose is formed in to a smooth curve.
All units should have a restraining cable fitted preventing the unit from being pulled
away from the wall and causing the gas hose to become disconnected accident.

Technical Data
INST REF:IN274-3
DATE: 09/07/19
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Technical Data
TEST DATA GDF FRYER
GAS
TOTAL HEAT
INPUT (NETT)
TOTAL GAS
RATE
NATURAL GAS G20 @ 20mbar 19.05 kW 2.02 M3/hr
PROPANE GAS G31 @ 37mbar 20.97 kW 0.86 M3/hr
GAS INJECTOR
PILOT
INJECTORS
NATURAL GAS G20 @ 20mbar INJECT0230 PINJ76378
PROPANE GAS G31 @ 37mbar INJECT0160 PINJ76371
GAS
PILOT RATE
(Per Side)
FULL RATE
(Per Side)
NATURAL GAS G20 @ 20mbar 0.055 M³/HR 1.008 M³/HR
PROPANE GAS G31 @ 37mbar 0.015 M³/HR 0.429 M³/HR

Operation Instructions
INST REF:IN274-3
DATE: 09/07/19
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Operation Instructions
USER INSTRUCTIONS
The attention of the user is drawn to the current Gas Safety (Instructions and Use)
Regulations in force. This appliance must be used in accordance with these, also the
need for regular servicing which must be carried out by a competent and qualified
person.
SAFETY NOTE
Some parts and surfaces of this appliance can get hot in use. It is the responsibility of
the Kitchen Supervisor to inform and warn every user of this and to ensure the user
wears any necessary protective clothing when operating the fryer.
LIGHTING INSTRUCTIONS
WARNING: DO NOT LIGHT BURNERS WHEN THE PAN IS EMPTY
1) Open the compartment door, ensure the drain valves are closed and check the level of
cooking oil (between maximum and minimum markings). The oil required to fill the pan to
the correct level is 12 litres per pan.
2) Turn on the gas supply.
3) Turn the thermostat to position 1. 4) Turn top control knob anticlockwise
until stops, Press control knob in and
turn anticlockwise to Ignite pilot. If
pilot fails to ignite, repeat the
procedure until pilot is lit. Hold knob in
for 20-30 seconds to ensure pilot
flame is fully established.

Operation Instructions
INST REF:IN274-3
DATE: 09/07/19
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5) Release the knob and turn fully anti-
clockwise to main burner position.
6) Turn the thermostat dial to the
appropriate setting
(Please note if using solidified oil or
fat follow the steps below)
NOTE: LIDS SHOULD NOT BE USED WHILST FRYING
SHUT DOWN OF THE FRYER
1) When appliance is not required for cooking, turn control knob clockwise to the pilot
setting this will leave the fryer ready for the next time. Turn back to main burner setting
once required and adjust thermostat to the required setting.
2) To turn the unit off completely, turn the control knob clockwise to the off position and turn
off gas supply.
USE OF SOLIDIFIED OIL OR FAT
1) In an empty pan
IMPORTANT: If solidified oil or fat is to be used, remove the grid from the bottom of the
pan, break the solidified oil or fat into small pieces and fill the V shaped bottom of the
pan.
Light the appliance and turn the thermostat knob to 130˚C (Setting 2). Continue to add
pieces of fat into the pan until the V shaped bottom is filled with the molten fat. If
the fat appears to be overheating, turn the thermostat OFF, continue to add fat and turn
the thermostat ON when the fat has cooled.
Refit the grid and put the remaining oil or fat into the pan until the level is up to the
mark. Allow to heat up slowly until all the fat has melted, then turn the thermostat knob
to the required cooking temperature.

Operation Instructions
INST REF:IN274-3
DATE: 09/07/19
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2) Already solidified in the pan
Light the appliance and turn the thermostat ON for approximately 5-10 seconds, and
then turn OFF again. Leave it for 30 seconds before repeating the 5-10 seconds cycle.
Continue to repeat until the fat has melted so that any remaining unmelted pieces are
free floating, then turn the thermostat to the required temperature.
COOKING INSTRUCTIONS
With the thermostat knob turned to the required cooking temperature, allow the oil or fat
to heat up for about 20 minutes before starting to cook. After each load is removed from
the fryer always allow 2½ minutes for the temperature of the oil to recover before the
next load is put into the oil.
THE FRYING MEDIUM
Ensure oil is always maintained at the level indicated. Good quality vegetable oil is
recommended. The life expectancy of oils will be lengthened if they are filtered regularly
– food particles not removed turn rancid and reduce oil quality. The life of the oil will
also be extended if the temperature is turned down when the fryer is not is use.
“Please note also, using old oil will reduce the flash point and therefore present a
greater fire hazard and be more prone to surge boiling. Attention should also be drawn
to the effect of over-wet food and too large a charge on surge boiling”.
Chip Frying
The recommended load for each batch is 1.4 kg (3 lbs) for each basket. This will fill the
basket about 2/3rd full and it is important that this load should not be exceeded.
Fish Frying
Cook fish by free floating them. Four or five 100g pieces may be cooked at one time.
Slide the fish into the pan slowly to avoid splashing of the oil or fat and prevent the fish
sinking and sticking to the base of the pan.

Operation Instructions
INST REF:IN274-3
DATE: 09/07/19
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Cooking Chart – the following chart is for guidance only.
Maximum basket load not to exceed 3 lbs
Food Time Temperature
Chicken pieces
5-8 mins
175°C
Chipped potatoes (Blanched)
3 mins
165°C
Chipped potatoes (Browning)
1-2 mins
190°C
Chipped Potatoes (Raw)
4-5 mins
190°C
Doughnuts
3-4 mins
170°C
Fish fillets
5-7 mins
175°C
Fritters
3-4 mins
175°C
Potato Chips
2 mins
190°C
Scampi 3-4 mins 175°C
Temperature Settings
STAT No. Temperature
1
120°C
2
135°C
3
145°C
4 160°C
5
175°C
6
185°C
7 195°C
ALL THE ABOVE ARE +/-5°C
To Obtain Best Results
Keep the pan clean
Use good quality oil or fat which has high breakdown temperature
Use only clean oil or fat and strain daily.
Maintain the oil or fat at the correct level
Do not start to fry until the oil has reached the correct temperature
Do not exceed the temperature of the oil or fat as recommended by the supplier.
Do not overload the fryer.

Operation Instructions
INST REF:IN274-3
DATE: 09/07/19
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Remove the crumbs or pieces floating on the surface of the oil.
When using frozen foods follow the food manufacturers cooking instructions
carefully
To conserve energy, turn the thermostat knob to the OFF position during breaks
in frying.
Maintenance Instructions
Maintenance Instructions
The use of old oil or food with a high moisture content can reduce the flash
temperature and can cause overheating of the oil.
Fryers should never be left unattended
Oil should not be added or drained from the unit while the unit is hot. The
appliance should be turned off and left to cool to a maximum of 55˚C before
adding or removing oil.
Flammable solvents and cleaning aids should not be used on this appliance
The tank has a marking on it to indicate how much oil must be put into the tank. It
is important not to over fill or under fill the tank.
Users should be aware that the introduction of wet food or water into the hot oil
or fat will reduce the flash point of the oil and cause the oil to surge.

Cleaning Instructions
INST REF:IN274-3
DATE: 09/07/19
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Cleaning Instructions
DRAINAGE
1) Always allow the oil to cool to a maximum 55˚C before draining.
2) Remove the blanking nut from drain tap, fit discharge pipe into tap, drain oil into
suitable receptacle, taking care not to overfill so that it is not difficult to handle.
3) Excess oil in the base of the tank can be removed with kitchen paper.
4) For best results oil should be drained and filtered every day the fryer had been used.
This will prolong the life of the oil.
CLEANING INSTRUCTIONS
The appliance should be cleaned with hot water and a mild detergent,
DO NOT USE ABRASIVES.
1) Isolate the appliance from the gas supply.
2) Allow oil to cool to maximum 55˚C.
3) Drain as per instructions for draining.
4) Wash tank and top surface of the fryer body.
5) Clean the drain tube assembly, using a tube or flue brush suitable for 15mm tube, with
the drain tap in the open position. Clean by inserting brush into inlet and outlet of drain
tube.
6) Wash all parts thoroughly.
7) Ensure all parts are thoroughly rinsed and dried. To ensure there is no water left in the
drain tube, flush with a small amount of clean cooking oil.
8) Re-assembly in reverse order.

Fault Finding
INST REF:IN274-3
DATE: 09/07/19
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Fault Finding
Malfunction Test and Probable Cause Solution
Piezo Ignitor not sparking
Short in the High Tension
Lead
Replace Lead
Fractured Electrode Insulator Replace Electrode
No spark being generated at
all.
Replace Piezo
Pilot burner will not light or
stay lit
Thermocouple / interrupter
connections not secure
Tighten Connection
TEST: Is there gas at the
point when holding the control
knob in the pilot position:
Yes
Check over temperature stat
for open circuit and then
check thermocouple voltage
(min. 15mv)
Yes Very Little
Check supply, then check pilot
jet for blockages and clean if
necessary.
No Check Supply.
If all the above are OK control valve is faulty
Over temperature stat
operates
Check if the temperature is
over 220°C
If not, replace Control Stat
TEST: Check if the control
stat operates on temp. rise
when set point is low / 100°C
If yes, check calibration of the
control stat. (See Installation
instructions for details)
Manually reset over
temperature stat
If not working
Replace Control stat then
manually reset over
temperature stat.

Service Information
INST REF:IN274-3
DATE: 09/07/19
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Service Information
MAINTENANCE AND SERVICE
Servicing is recommended every 6-12 months depending on usage. All service or repair
work must be carried out by a competent gas engineer. Failure to do this could
invalidate your warranty.
ROUTINE MAINTENANCE
To be done by engineer
1) Ensure fryer is filled with oil.
2) Fit pressure gauge to multifunction valve and go through lighting procedure, check
flame failure device opens in no more than 30 seconds.
3) Turn thermostat to 150°C and check that the pressure at the test point is:
NATURAL GAS 20mb ( 8” W.G.)
PROPANE GAS 37mb (14” W.G.)
Adjust governor if necessary.
Only leave burner on for a minimum amount of time to ensure fryer does not get too hot.
4) Turn the thermostat to off and ensure the burner has extinguished completely within
3-4 seconds.
5) Turn the thermostat on again to 150°C and ensure the burner cross lights smoothly
from the pilot.
6) Check burner flames are uniform and there is no spillage of the flames away from
the heat exchanger.
7) Turn the thermostat off and blow out the pilot. Check that the flame failure valve
closes within 60 seconds. This can be done by feel or sound.
9) Turn off the gas, remove pilot and withdraw burner assembly, clean the burner parts
and ensure the injectors are clear.
10) Reassemble the pilot and main burners.
11) Go through the lighting up procedure, turn the thermostat to 150°C and allow to
heat up. Check the thermostat cuts out the gas, turn the thermostat to 190°C, allow
to heat up and note the oil temperature is 190°C+5°C.

Exploded View
INST REF:IN274-3
DATE: 09/07/19
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Exploded View
Main Assembly
Burner Assembly

Parts List
INST REF:IN274-3
DATE: 09/07/19
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Parts List
Main Assembly
Part Number Description Code
1 Bottom LH Hinge ULT6BOHINGEBL
2 Hinge Pin Bush ULTHINGEBUSH
3 Hinge Pin Bush ULTHINGEBUSH
4 Top LH Hinge ULT6BOHINGETL
5 Gland Nipple NIPP67061
6 Gland Disc DISC67061
7 Graphite Seal SEAL07000
8 *Body *NO CODE
9 *Batter Plate *NO CODE
10 Fryer Basket BASKETGFR
11 Plastic Handle HANDLBASK
12 *Lid *NO CODE
13 Tee Knob TEEKNOB
14 *Flue Cover *NO CODE
15 *Inner Flue *NO CODE
16 12mm Equal Tee FRYERTE12
16a 12mm Equal Elbow GDF12ELBOW
17 12mm Inlet Pipe PIPE7000I
18 15mm - 12mm Reducing Set REDS1512F
19 15mm x 1/2" BSP Connector CONNECT15
20 Leg Plate LEGPLATE
21 Adjuster Boss ADJM12
22 Hex Leg LEG50-100HEX
23 Drain Valve ULTVALVE1
24 Drain Valve Cap ULTFRYBLANK
25 *Drip Guard *NO CODE
26 Roller Catch Bracket LCPP4BODOORKEEP
27 Roller Catch Assembly *NO CODE
28 Door Handle GB6HANDLE

Parts List
INST REF:IN274-3
DATE: 09/07/19
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29 *LH Door Assembly *NO CODE
Burner Assembly
Part Number Description Code
1 15mm x 3/8 BSPT GDF15ADAPT
1a 15mm – 12mm Reducing Set REDS1512F
2
8mm x ¼ Tapper Compression
Coupling
COUPLE8MM
3 Manifold Strap (Part of MANIFOLD1)
4 Injector Manifold MANIFOLD1
5 Burner Injector NAT Gas = INJECT0230
LPG Gas = INJECT0160
6 Over Temperature Thermostat TMST07000
7 Burner BURNR7000
8 Universal Thermocouple THCP900MM
9 Pilot Assembly cw Electrode PILOT7000
10 Pilot Injector NAT Gas = PINJ76378
LPG Gas = PINJ76371
11 *Pilot Bracket *NO CODE
12 *Burner Carriage *NO CODE
13 GV30 Gas Valve VALVEGDSF
14 8mm x 3/8 BSPT GDFSADAPT
15 6mm Pilot Shear Nut VALVEGDFFITT
16 Interrupter VALVETHCINT
16a Interrupter Lead GDSFINTLEAD
17 6mm Pilot Pipe PIPE7000P-MM
18 8mm Burner Pipe PIPE7000B-MM
GV30 Gas valve Blanking Plugs VALVEGDFPLUG

Replacement Parts
INST REF:IN274-3
DATE: 09/07/19
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Replacement Parts
PILOT JET AND ELECTRODE
Undo pilot feed from gas valve, undo thermocouple from valve, remove screw from pilot
bracket, pilot assembly, c/w thermocouple and ignitor can now be removed.
THERMOCOUPLE
Undo thermocouple from gas valve; release probe end from the bracket on the pilot
assembly. Fit new in reverse order.
CONTROL THERMOSTAT
1) Drain fryer
2) Remove screws from mounting bracket
3) Remove the thermostat gland nut
4) Release thermostat phial from clip inside tank
5) Pull stat through tank, there will be some resistance felt due to the packing gland
being compacted.
6) Re-assemble in reverse order
7) Calibration of the thermostat where necessary is made by the screw in the centre
of the thermostat spindle. Clockwise to decrease temperature. Anti-clockwise to
increase.
CONTROL VALVE
1) Disconnect the gas supply pipe work and pipe to burners.
2) See previous notes for removal of pilot/thermocouple assembly, also thermostat
assembly.
3) Remove screws securing valve to bracket.
4) Remove fittings from valve to fit into replacement valves, as these are not
supplied with new valve.
5) Refit in reverse order.
SAFETY THERMOSTAT
1) Drain fryer
2) Remove spade connections on thermostat
3) Remove the two screws securing thermostat to bracket
4) Undo the gland nut on the tank and withdraw thermostat phial from bracket,
through the wall of the tank.
5) Fit new thermostat in reverse order.
Disposal and Recycling
Disposal and Recycling
The packaging should be disposed of in accordance with the regulations in force.

Warranty Information
INST REF:IN274-3
DATE: 09/07/19
20
Warranty Information
The manufacturer’s warranty is only valid in the UK mainland
Northern Ireland, Western Isles, Inner Hebrides and Islands
are parts only warranty. Please be aware that the warranty
starts from the date of purchase from Parry and not the sale
or installation date of the equipment.
To be eligible for a 2 year warranty, products must be
serviced at least once within the first 12 months of purchase.
All service calls will be carried out between 8am and 5pm,
Monday to Friday.
Your warranty is invalid if your equipment has not been
installed in accordance with the manufacturer’s
instructions. The misuse, alteration or unauthorised repairs
of the equipment will also invalidate the warranty.
During the warranty period it is at Parry’s discretion
whether to repair or replace the equipment.
The warranty only applies if the equipment has been used
in a professional manner following the manufacturer’s
instructions and maintenance guidelines.
The warranty covers defects in the material and component
failure only. We are not liable for trading loss, loss of
perishable items, water damage or loss due to injury or fire
damage.
Please ensure you have referred to the manufacturer’s
instruction before placing a warranty call.
Contact our warranty department on 01332 875544 for
technical assistance.
Please have your model number ready before calling.
All warranty requests must be submitted to
[e-mail].
Failure to pay any warranty charges will result in your warranty
being put on hold until the bill has been settled. Any issues
regarding the raised charges should be put in writing to our
warranty department for further investigation.
Register your product by visiting our website www.parry.co.uk
Not covered under warranty
Fault due to incorrect installation, poor maintenance
or equipment abuse.
Resetting of equipment or circuit breakers.
Faulty electrics – e.g. customer’s plug socket, plug,
wiring, junction box fault, wrong fuse.
Products must be serviced within the first 12 months
to be eligible for the 2 year warranty
Product not covered by warranty if combustible
materials have been used, e.g. plastic trays.
Foil used on racks, blockages and lime scale issues.
Failure to grant access for pre-arranged service call.
Equipment that has been set up or used incorrectly
e.g. dishwasher detergents, levelling and setting up of
doors on a six burner cooker.
Excessive carbon build-up on griddle plates or
overuse of lava rock on chargrills. (Recommended
use by Parry no more than 2kg.)
Appliances that have been installed in mobile
trailers are covered by parts only warranty for 24
months.
Extraction canopies are sold with parts only
warranty on the fans and speed controllers for 24
months. If parts are found to be faulty through lack
of cleaning of the extraction canopy the part will be
chargeable. The equipment should be installed by a
competent person. The equipment installer needs to
know the design, performance and the capacity of
the ventilation system, so they can ensure adequate
ventilation.
All of the above points are not covered by warranty
and any costs incurred, because of the above, will
be forwarded to the parties responsible for placing
the call.