jbc AM Serie Manual Del Usuario página 8

ENGLISH
MAINTENANCE
Changing the heater.
Turn off the station.
Use a wrench to unscrew the cover.
Move back the cover. Pull the connector from the
socket to disconnect the heater from the station.
Follow this process inverted to re-connect the
heater.
Changing the heating element from the heater.
This step has to be performed when the heater This step has to be performed when the heater This step has to be performed when the heater This step has to be performed when the heater This step has to be performed when the heater
is cold is cold. . . . . is cold
is cold is cold
1. Untighten screw.
2. Separate the heating element from the
heater's cable.
0006993 (230V)
0007565 (120V)
0005390
3. Connect the new heating element, pushing
it's extreme.
4. Insert screw to avoid air-loss which could
reduce the heating element's lifetime.
0005783 (230V)
0007293 (120V)
7
Changing the pump inlet filter
Verify the filter at the entrance of the pump, and
change it if dirty or obstructed, therefor:
Open the filter pulling the flap.
Take out the 2 cotton filters, throw away those
which are soiled and replace them with new
ones. Always use 2 filters.
Close the filter and check the airtightness.
Filter
0781046
Cleaning the vacuum pump valve.
Open the control unit as follow:
- Disconnect the control unit.
- Remove the fixing screws and lift up the lid.
- Undo the screws fastening the pump.
- Undo the four screws fastening the pump
cover.
- Clean the valve with a cloth dampened in
alcohol. If it is too soiled, replace it with
new one. Ref. 0005239.
0821830