Getinge Decomat 4656 User manual

Decomat 4656Installation instructions
1
9809
Decomat
4656
Serial no. 701600 -
4997985-02
INSTALLATION
INSTRUCTIONS
0301
Produced: 1998
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2
Installation instructionsDecomat 4656
9809
Contents
Safety rules _______________________________________________ 3
General safety rules _______________________________________ 3
Power cut-off device ______________________________________ 3
Caution symbols _________________________________________ 3
Installation ________________________________________________ 4
Wall-mounted model ______________________________________ 5
Free-standing model ______________________________________ 5
Connection of electricity, water, steam and drain ________________7
Functional check ________________________________________ 10
Technical data ____________________________________________11
Electric circuit diagram ____________________________________12
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Decomat 4656Installation instructions
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9809
Safety rules
This machine is designed with a number of integrated safety devices. To avoid
personal injury it is essential that the safety devices are not bypassed or in any
other way put out of action.
General safety rules
• The machine should be connected according to the instructions.
• The machine may not by used by juveniles.
• Installation work and servicing should be carried out by staff trained to use this
machine.
• The lid lock of the machine may not be bypassed under any circumstances.
• Leakage in the system, eg, due to worn lid gasket, must be repaired
immediately.
• Personnel concerned must study valid handbooks and service manuals prior to
any repairs or service work.
• All plug-in leads must be unplugged from all of the circuit boards of the control
system before any welding on or close to the dishwasher is started.
• The machine may not be sprayed with water.
• Caution must be observed when using corrosive detergents.
• Safety precautions must be observed when using hot water or steam.
Power cut-off device
The machine must always be provided with a separate power cut-off device in the
power supply line, easily accessible on the wall.
Caution symbols
This manual contains certain warnings, instructions and advice of such importance
that they are particularly emphasized. The configuration and use of the
appertaining symbols are as follows:
This symbol indicates a warning in the text. It gives warning of
dangers which could lead to minor or major injury to the person
and even to a fatality.
It is also used for warnings to avoid damage to the machine.
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Installation instructionsDecomat 4656
9809
Installation
• Pull the machine (standing on a transport pallet) to where it is to stand.
• Remove the detergent compartment.
• Lift the machine from the transport pallet.
• Place the machine in position and set the adjusting screws of the feet to make
the machine stand firm and level. Check with a spirit level as shown in figure
1 to ensure that the machine is level.
• Refit the detergent compartment.
Fig. 1. Adjusting
V222
Adjust the machine with
aid of spirit level
If the machine is to be moved using a fork-lift truck:
• Position the forks of the truck as illustrated in figure 2 so as not to damage the
machine.
Fig. 2. Positioning the fork-lift forks.
Bottom frame
V318
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Decomat 4656Installation instructions
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9809
>15 mm
V320 100 + 5 mm
>15 mm
V192
Wall-mounted model
• If the machine is fitted with two doors and is to be installed in a wall, the
clearance between wall and machine must be at least 15 mm.
• If several machines are mounted in-line, they must be adjusted to the same
height when being installed (especially important when a loading trolley is
used).
Fig. 3. Installed in wall
Free-standing model
• Screw off the front panel with the two screws. Lift up and unhook the top
cover.
• Screw the two anti-topple brackets to the wall and tighten the securing screws
to the machine.
• Fit the top cover and front panel.
Fig. 4 Anti-topple bracket
anti-topple bracket
V168
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Installation instructionsDecomat 4656
9809
• Check that the door and both side panels are parallel.
If not:
• Remove the lower front panel and adjust the machine.
• Adjust the machine by turning the nuts to the left or right accordingly.
Adjustment must be made on both sides if the machine is fitted with double
doors.
The door and the both side
plates must be parallel
Adjusting screws
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Decomat 4656Installation instructions
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9809
Connection of electricity, water, steam and drain
Installation may be made by authorized personnel only.
• The machine should be fitted with a power cut-off device with a 3 mm gap in
the mains supply feed to facilitate maintenance and servicing.
• Position the disconnecting switch easily accessible on the wall.
• A cable (length 1.5 metres) for connecting to the disconnecting switch
accompanies the machine.
The electric installation in the operating switch located to the left below the
washing chamber of the machine is made as follows:
• The disinfector is connected to protective earth and to the supply voltage
indicated on the data plate.
• Ensure that the correct size of fuse is fitted. The fuse value is stated on the
data plate.
Fig. 6. Electrical connection (see electric circuit diagram in the service
instructions)
Power cut-off
device
V221
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Installation instructionsDecomat 4656
9809
• Fit the connections for water, and steam if used, with separate shut-off cocks.
Flush the water and any steam pipes that are to be connected to the machine
so that they are clean and thus prevent clogging of filters and valves.
• Connect the disinfector to the cold and hot water supply, and to steam and
condensate connections if relevant. The connections must be in compliance
with the following requirements:
Connection Pressure Consumption
Cold water 1/2” (15 mm) 100-800 kPa >13 litres per phase
Hot water 1/2” (15 mm) 100-800 kPa >13 litres per phase
Distilled water/Deionized water 3/4" (20 mm) 50-800 kPa* >13 litres per phase
Steam 1/2” (15 mm) 300-500 kPa 0.5 kg/min (300 kPa)
Condensate 1/2” (15 mm)
* A separate supply pump must be used if pressure is below 50 kPa.
• Teflon tape is recommended for the sealing of connections.
Fig. 7. Connection of water, steam and condensate
90
235
275
345
415
Front
200
V196
100
V195
Condensate
Steam
Steam, condensate
Water connections
Hot water Cold water
Distilled/
ionized water
• Connect the disinfector to a drain that has a capacity of at least 30 litres per
minute. The drain may be connected to the rear or downwards as indicated in
figure 6. Diameter of drain: 50 mm.
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Decomat 4656Installation instructions
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9809
590
150 - 300
V198
200
50
125 250 275
Adjustable within
this range
V196
Front V197
100
250 275
125
50
20
250
230
Front
Adjustable within
this range
• Connect a de-aerator to the dryer (if the machine is fitted with one), diameter:
63 mm.
Fig. 8. Connections for drain and evacuation from dryer
Max 1000
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Installation instructionsDecomat 4656
9809
Functional check
• Ensure that the machine is connected to the correct power supply and that the
drain, water, steam and condensate connections are correctly made. Open the
water and steam cocks.
• Fill the detergent and rinsing agent bottles and place their level alarms in the
bottles.
• Place any accessories required in the washing chamber and close the door.
• Choose a program in which dosing is made from each of the detergent and
rinse-aid bottles and start the machine (see Operating Instructions).
• Ensure that filling with water in the machine is satisfactory.
Note.
The circulation pump must be filled with water. The axial seal
may be damaged if there is no water in the pump.
• Ensure that the circulation pump is rotating in the right direction as indicated
by the arrow on the pump motor. If not, break the power supply, change the
phase sequense and restart the machine.
Fig 9. Circulation pump
• Ensure that the dispenser pumps operate at the correct time in accordance
with the description of the program in the Operating Instructions and that
detergent is supplied.
• Check while the program is running that the door/doors cannot be opened.
• On machines with double doors, check the door locking function on
completion of a program as follows:
- Ensure that the door on the soiled side cannot be opened.
- Open the door on the clean side and then close it again.
- Open the door on the soiled side.
- Check that the door on the clean side cannot be opened.
• Ensure that there is no leakage of water or steam. Re-tighten connections for
water, steam and drainage if required.
V171
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