7. Maintenance
7-21
ROBOT HP7C / HP10C / HP15C / HP17C
© VEMAG 2004
7.10.3 Vacuum pump (air de-oiling element)
The vacuum pump air de-oiling element can become contaminated by
particles of dirt in the air drawn in after a prolonged operating period. As it
cannot be cleaned, the air de-oiling element has to be replaced.
Warning!
The oil must be drained off before the air de-oiling element is replaced.
Danger!
To prevent injury (burns) do not carry out the following work with the pump
still warm from operation, but wait until the pump has cooled down.
• Lift the vacuum pump forwards out of the machine.
Section 7.8.1
• Remove the blow-out cover and the seal.
Section 7.8.1
• Undo air deoiler element (1) with the aid of Allen key (2) and pull it out.
• Replace the air deoiler element. Re-use the O-rings.
• Tighten the new air deoiler element hand-tight.
1 Air deoiler element
2 Allen key
Fig. 7-24
Vacuum pump air de-
oiling element
1
2
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