BUCHI Scrubber K-415 - Manual (Page 47)

7 Maintenance and repairs
47 K-415 Operation Manual, Version B
Fig. 7.2: Flushing the pump
7 .9 Hose cooling control / condenser
Check the hose monthly and replace it as soon as it becomes porous.
7 .10 Hose water control feed
• Check the sieve once a month for residues and clean it if necessary.
• Check the adapter, its sealings and the sieve on a yearly base and replace defective parts.
7 .11 Power supply fuses
1
2
To replace the power supply fuses, proceed as
follows:
• Pull out the power supply cable.
• Remove the fuse holder a.
• Replace the defective fuse with a new fuse b of
the same type:
– 100 V: T2A L 250 V
– 120 V: T2A L 250 V
– 230 V: T1A L 250 V
• Put the fuse holder back.
Fig. 7.3: Replacing the power supply fuses