PRSL Series IV Slushie Machine
E&OE
©2017 Polycool
10
Maintenance
Maintenance Schedule
Failure to follow the recommended maintenance schedule may lead to conditions or damage
that will void any product warranty
.
The following schedule must be followed in order to keep the machine running efficiently and to maximise its
service life.
•
Clean the tanks every week whilst the machine is in use
•
Check seals and O-rings during each tank clean
– always replace worn or damaged seals
•
Clean the cooling fan and compressor heat exchanger at least once every 6 months
•
Always
ensure there is at least 30cm (1’) behind and to the sides of the machine for ventilation.
Cleaning
Clean all machine components that come into contact with the drink solution with mild detergent or
food grade disinfectant and clean water. This must be done before first use and on a weekly basis
when the machine is in use. Cleaning should also be performed before placing the machine in
storage, and when commissioning the machine after being in storage.
• When cleaning, do not immerse the
tank cover or any electrical components in water.
• Do not use solvents, harsh detergents or abrasives for
cleaning as these may damage the machine. • The seal lubricant should be a food grade silicone type.
1. Switch OFF the slush or juice mode switch and beater for the tank before
cleaning. If you are cleaning all tanks, turn OFF the compressor using the
“master” switch and unplug the machine from the electricity supply.
2. Switch OFF the tank lights.
3. Disconnect the tank cover cable from the connector at the rear of the
machine.
4. Remove the tank cover. If the cover requires cleaning, use a damp cloth to
clean its surfaces. Clean the surface that sits above the drink solution
first. Do not immerse the tank cover in water.
5. Unhook and remove the drip tray.
6. Use the dispenser tap to drain the tank of any remaining drink solution.
Drain the liquid into a suitable container.
7. Fill the tank with hot (not boiling), clean water, then drain completely.
8. See
Fig 7
. Lift the front of the tank (
1
) enough for it to clear the lip at the
front of the machine (
A
) then gently pull it from the machine.
9. See
Fig 8
. Gently pull the beater (
2
) from its driveshaft
(
3
), then slide it off the cooling drum (
4
).
10. See
Fig 9
. Pull the driveshaft seal (
5
) from the end of the
beater (it may have remained attached to the end of the
driveshaft). Pull the tank seal (
6
) from the end of the
cooling drum. Inspect both seals for wear or damage
and replace if necessary.
Fig. 7
1
A
Fig. 8
2
3
4
5
6
Fig. 9
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