BUSCH COBRA BC 0101 G, Инструкция по эксплуатации

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CAUTION
Only fill in oil through the oil filler opening.
l Carefully lift up the control panel halfway
l Disconnect the earth connection wire (ECW)
l Disconnect the tool interface cable (TI)
l Let the control panel (CP) on the vacuum pump
l Unscrew the oil fill plug (OFP)
l Fill in oil up to the middle of the oil sight glass
l Make sure that the oil level lies between the MIN and MAX
markings on the oil sight glass
l Make sure that the seal of the fill plug is not damaged and that it
sit properly. Replace it if necessary
l Screw on the fill plug again
l Connect the tool interface cable (TI) and the earth connection wire
(ECW)
l Put the control panel (CP) back at his original place
Checking the cooling water
Checking the cooling water flow
l Check the cooling water flow regularly
If the flow drops, check for leaks
u Make sure that the specifications of the cooling water are
followed
Checking the nitrogen
Checking the nitrogen flow
l Check the nitrogen flow regularly
If the flow drops, check for leaks
u Make sure that the specifications of the nitrogen are followed
Checking the current consumption
l Check the current intensity of the motor
An increased intensity is an indication for a fault
Checking the sound absorber
(accessory)
l Make sure that the condensate does not collect at the exhaust of
the vacuum pump
l Drain the condensate at the drain opening and collect it in a
container
l Dispose of the condensate according to applicable environmental
protection regulations
l Check the sound absorber regularly and clean it if necessary
Checking the leak-protection
non-return valve (accessory)
l Check the leak-protection non-return valve regularly and clean it if
necessary
CAUTION
Wear protective clothing when carrying out maintenance work on
the sound absorber and leak-protection non-return valve.
There could still be residues of contamination.
Overhaul
CAUTION
Inappropiate maintenance work on the vacuum pump can damage
the pump.
Danger of explosion!
If requirements are not met, the vacuum pump may not be switched
on!
Should work exceed the dismantling work described in this
handbook, it may only be carried out by authorised persons.
DANGER
If the vacuum pump has pumped gases that were contaminated
with foreign bodies that are hazardous to health, the oil and con-
densate are also contaminated with these foreign bodies.
These foreign bodies can penetrate into pores, openings and other
internal parts of the vacuum pump.
There is a health hazard when dismantling the vacuum pump.
There is also a danger to the environment.
Prior to shipping, the vacuum pump must imperatively be decon-
taminated and the degree of contamination must be documented in
a declaration of decontamination (“Declaration of Decontamina-
tion”), which can be downloaded from www.buschvacuum.com.
Busch service will only accept vacuum pumps that come with a
completely filled in and legally binding signed form.
Overhaul
BC 0101 G
Page 16
0870704904 (En)