40
COOLIUS Y50A
6.5 Vacuum pump oil replacement
ATTENTION!
Risk of injury from leaking refrigerant.
Contact with the refrigerant can cause blindness and other physical injury
to the user!
Always use goggles and gloves!
ATTENTION!
Risk of injury from electric shock.
Before working on the machine, always disconnect the plug from the power supply.
NOTE!
The oil extracted must be delivered to used oil collection centre!
1. Dismount the front cover.
2. Unscrew the oil discharge screw and wait for the oil to
drain. Refit discharge screw.
3.
Unscrew the muffler.
4. Fill with new oil. The correct oil level of the pump is around
half sight glass.
5.
Refit the muffler.
NOTE:
The picture could show a different type of vacuum
pump.
(1) Muffler
(2) Sight glass to indicate the oil level
(3) Discharge screw
6. Close the front cover.
The machine cannot be used with the front cover opened.
1
2
3
fig. 013
Vacuum pump