Winterhalter GSR 36 User manual

Winterhalter Gastronom GmbH Pf. 1152 D-88070 Meckenbeuren OI GSR36/GSR36E 89003475 09/00 sch P.1
Operating Instructions
Winterhalter Gastronom Dish/Utensils Washing Machine
GSR 36 / GSR 36 E
Summary
1. Employment
2. Safety instructions for the operator
3. Installation and commissioning
4. Operating and control instruments
5. Before washing
6. Washing
7. After Washing
8. Failures
9. Special hints
10. Emission values
1. Employment
The Winterhalter Gastronom dish/utensils washing machine GSR 36 / GSR 36 E serves for
cleaning of dishes of any kind which are used in the gastronomy. The machine may only be
used for this purpose and has to be operated according to the operating instructions.
Any changement of the application and execution of the machine which is carried out without
our written agreement exempts us from guarantee and product liability.
2. Safety instructions for the operator
You can operate this machine without danger if you observe the following indications:
·Only work with this machine if you have been instructed on the handling and the operati-
on.
·Operate the machine only as described in these operating instructions.
·Do not make any changements, modifications or attachments at the machine without the
agreement of the manufacturer.
·Only use original fuses with the required current voltage.
·Do not open panels or machine parts if you need a tool for this.
·When handling detergent and rinse aid take notice of the danger indications printed onto
the respective packings.
·During works which have to be done in the tank inside while the machine is in condition of
operation or when putting it out of operation daily, do wear protective gloves.
·When cleaning please note that the machine is not splash water protected. Do not wash
down with a high pressure cleaner or a steam jet blower.
·In case of failure, for which the reason is not the water or current inlet on site, immedia-
tely call the Winterhalter after-sales-service.
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Winterhalter Gastronom GmbH Pf. 1152 D-88070 Meckenbeuren OI GSR36/GSR36E 89003475 09/00 sch P.2
3. Installation and commissioning
The installation of the machine and the service connections to the water supply and drain
pipes must be effected in accordance with „Installation Instructions for Winterhalter Gastro-
nom Dish and Utensils Washing Machines“.
The factory representation of Messrs. Winterhalter Gastronom which is competent for the
site of the machine, has to perform the first commissioning and the instruction of the personal
according to the „Commissioning Instructions for Winterhalter Gastronom Dish and Utensils
Washing Machines“. Therefore please contact this company when the machine has been
connected orderly to the supplay pipes on site.
·Only after finishing all connection works your dishwasher is ready for commissioning.
4. Operating and control instruments
1 Mains switch By pressing the machine is
switched on (lights up when
switched on)
By pressing again the machine
is switched off again (extinguis-
hes)
2 „Ready for operation“ This white lamp is lit during
the heating up phase of the tank
water. It extinguishes when the
temperature of the tank water
has reached the required value.
Now washing may be started.
3 Programme 1By pressing the cycle is re-
leased for slightly soiled dishes
(is lit during the cycle).
4 Programme 2By pressing the cycle is re-
leased for strongly soiled dishes
(is lit during the cycle).
5 Continuous washing
6 Tank cleaning
7 Manual cold As long as this button is
prerinsing pressed, the cold water prerin-
sing is in operation.Option.
8 Pilot light „REG“ When lit there is an failure in the
water softening appliance or
lack of salt with the GSR 36 E.
Option at the GSR 36.

Winterhalter Gastronom GmbH Pf. 1152 D-88070 Meckenbeuren OI GSR36/GSR36E 89003475 09/00 sch P.3
5. Before washing
Before washing may be started the machine has to be made ready for operation.
- Open the isolation valve on site.
- Switch on main switch on site.
- Check whether the surface strainers are inserted correctly into the wash tank.
- Insert the standpipe with a slight turn tightly closing into the wash tank.
- Turn the rinse pipes to the bottom.
- Switch on mains switch (1) (is lit when switched on).
The tank is filled automatically.
When the required water level in the tank has been reached the boiler heating starts to heat
up the rinse water to the operating temperature of appr. 85°C and afterwards the tank hea-
ting starts to heat up the tank water to the operating temperature of appr. 58°C.
During heating up the white pilot light „ready for operation“ (2) is lit. The heating time depends
on the temperature of the incoming water and takes appr. 20-30 minutes with cold water
(15°C) connection.
- Check at the sight slot in the front panel that there is sufficient rinse aid in the rinse aid
container. If necessary refill.
Care has to be taken that the rinse aid container never gets completely empty after the first
filling. Rinse aid dosing is automatical. As rinse aid we recommend our Winterhalter Gastro-
nom rinse aid.
- Add 50g of detergent (powder) to the heated tank water.
Please consider, that the concentration of the wash water constantly reduces by the number
of racks inserted, therefore after aproximately 5 cycles detergent has to be redosed.

Winterhalter Gastronom GmbH Pf. 1152 D-88070 Meckenbeuren OI GSR36/GSR36E 89003475 09/00 sch P.4
Add approx. 50g of detergent (powder) as redosing.
The measuring cup enclosed with our detergent packings contains approx. 200g of deter-
gent. One full table-spoon corresponds to approx. 20g of detergent. To avoid specks on the
tank bottom, the detergent should be dissolved in warm water prior to its addition to the wash
tank or poured onto the plastic surface strainers.
In case the machine is equipped as a special accessory with an automatic dispenser for li-
quid detergent, manual dosing is not necessary.
As detergent we recommend our Winterhalter Gastronom powder detergent.
After the pilot light „ready for operation“ (2) extinguishes, washing may be started.
6. Washing
The supplied rack serves as dishes and utensils carrier.
- Clean the dishes or utensils to be washed from rough food debries.
- Load the dishes correctly into the respective rack.
- Insert the rack into the machine.
- Close the door.
- If necessary use the manual cold prerinsing (5).Option.
- Engage the programme by pressing one of the buttons which is adequate to the degree of
soiling of the dishes.
With slightly soiled dishes programme 1 (3).
With strongly soiled dishes programme 2 (4).
The mentioned programme time of programme 1 is 120s. It is only possible with hot water
connection of the machine. With cold water connection the main wash cycle is only finished
when the rinse water has reached the required operating temperature of 85°C.
The main wash cycle, during which the dishes are intensively cleaned from the top and from
the bottom, is followed by a 12s rinse with hot fresh water mixed with rinse aid at a tempera-
ture of 85°C.
The selected programme button is lit during the cycle. After it extinguishes the rack may be
taken out of the machine.
On account of the specific heat of the dishes under the influence of the foamless rinse aid
added to the rinse water, the dishes dry shiny clear within a short time. Thus drying with a
cloth is not necessary.

Winterhalter Gastronom GmbH Pf. 1152 D-88070 Meckenbeuren OI GSR36/GSR36E 89003475 09/00 sch P.5
GSR 36 E - A machine with integrated water softener
With the type GSR 36 E with integrated softener (SoftMatik) the lightning up of the pilot light
„REG“ (6) signalizes a lack of salt in the salt container.
- In this case fill the salt container with a special regenerating salt for water softeners.
·Fill the salt container with regenerating salt only!
Other chemicals like e.g. detergent or rinse aid will damage the machine inevitable.
This salt should be fine grained (max. grain size 5-7 mm). Salt tablets are not suitable. We
recommend our Winterhalter SoftMatik regenerating salt. Fill the salt approximately up to the
water level of the tank in order that there is enough space in the lid for the float switch. This
corresponds to two bags of „Winterhalter SoftMatik regenerating salt“ (1000g). It is easier to
fill in the salt when using the enclosed funnel. Remove the remaining salt from the thread and
tight surface of the salt container.
- After filling the salt container tightly screw on the cover. The lid has to be put on straightly.
- After each filling a wash cycle has to be engaged.
7. After washing
- Switch off the mains switch (1).
- Open the door.
- Take the rack out of the machine.
- Take out the overflow pipe.
Thus the tank is drained.
Automatic cleaning of the washing zone
- Close the door after the tank is drained
- Switch on the mains switch (1).
-Press the button (6).
Thus the tank filling is released by the rinsing and the tank inside above the surface strainers
is cleaned. Operate this procedure only for about 5 to 10 seconds.
- Switch off the mains switch (1) and open the door.
- Scrap the remaining dirt onto the surface strainers and take them out of the machine.

Winterhalter Gastronom GmbH Pf. 1152 D-88070 Meckenbeuren OI GSR36/GSR36E 89003475 09/00 sch P.6
- Close the door and repeat automatic tank cleaning process again for about 10 seconds.
Thus the remaining tank inside is cleaned.
- Clean the surface strainers.
- Insert the surface strainers again into the machine.
- Close isolation valve on site.
- Switch off main switch on site.
- Clean the machine outside with a soft cloth amd appropriate cleaning agents..
It is recommended that Winterhalter stainless steel cleaner and Winterhalter stainless steel
polish be used.
·Machine is not splash water protected. Do not wash down outside with high pressure
cleaner.
- Leave the machine door open after cleaning. For this purpose the door locking has a stop
notch.

Winterhalter Gastronom GmbH Pf. 1152 D-88070 Meckenbeuren OI GSR36/GSR36E 89003475 09/00 sch P.7
8. Interruptions
The machine is equipped with an automatic low-water alarm. This gives warning by blinking
of the programme switches (3 and 4), when the tank is not filled with water approx. 8 min
after the machine has been switched on.
- Check whether standpipe is inserted correctly and whether isolation valve on site is open.
- Then switch off and on the mains switch (1) to release again the filling process.
Call the Winterhalter after-sales-service when the low-water alarm blinks again.
9. Special hints
Should the wash tank water become especially dirty, it is recommended that the machine be
emptied and refilled with clean fresh water.
Please use only detergent, rinse aid and regenerating salt which are suitable for commercial
dishwashing machines. We recommend the products which have been developed by us and
are suitable for our machines.
All indications about quantity and weight of detergent and rinse aid refer to Winterhalter pro-
ducts.
Besides the daily cleaning the machine should undergo a thorough maintenance, we recom-
mend at least twice a year. Then the jets and wash arms have to be cleaned, and if necessa-
ry the inside of the machine should be descaled and all performance parts and hoses have to
be checked. As far as electrical components are made accessible, these works may only be
done by an expert. In this case call a Winterhalter engineer.
During daily cleaning please take care that no rusty foreign parts remain at the tank bottom
and the tank walls, as these parts may even cause „stainless steel“ to become rusty. Such
rust particles may originate from utensils which are not rustproof, from cleaning aids or from
inlet pipes which are not rustproof.
Protect the machine from frost.
10. Emission Values
10.1 Noise emission
Emission value in relation to the working place according to DIN EN ISO 11202
LpAeq 69 dB

Winterhalter Gastronom GmbH Pf. 1152 D-88070 Meckenbeuren OI GSR36/GSR36E 89003475 09/00 sch P.8
11. Special Equipments
11.1 Execution with reversible rinse temperature
This machine is employed when a change-over between two rinse temperatures is required. The machine may
only be operated according to the describrd operating instructions.
water.
A) Operating controls
1 Selector button rinse temperature
By pressing this button the required rinse temperature is selected. When
switched on, the pilot light is lit, the high temperature is selected for
rinsing. When the button is switched off, the low rinse temperature is
selected.
B) Function of the reversible rinse temperature
With the the selector button „rinse temperature“ may be changed over between the high and the low rinse tem-
perature.
Important:
The factory adjustment of the high temperature is 85°C and the low temperature is 65°C.
- At first press the button to switch to the high rinse temperature - the pilot light in the button is lit.
With the high rinse temperature and the recommended rinse aid, an optimum drying result is guaranteed. We
recommended the high rinse temperature for washing dishes.
- When pressing the button again, you switch to the lower rinse temperature. The pilot light in the button extin-
guishes.
When washing glasses, the low rinse temperature has to be selected. The high rinse temperature may cause
corrosion at the glasses and may lead to dull glasses.
The adjustment of the rinse temperatures to the required values is exclusively done by the Winterhalter after-
sales-service. This is done during the first commissioning or during installation works for the reversible rinsing.
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