GALILEO TP VACSOUND ECO D12, Руководство пользователя

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VACSOUND ECO – Operating and maintenance instructions
40
Unscheduled maintenance
Card No.
110
Pump type: VACSOUND ECO D12, D18, D28
Frequency: when damaged Time: 1 hour 15 min Machine status: F
Type of action:
Replacement
Item:
Oil seal/anti-wear bushing
Required materials Required equipment
• Oil seal
• Anti-wear bushing
• OR gaskets
Mechanical tools
WARNING : Machine safety: disconnect all power lines. Hang the card “MACHINE
UNDERGOING MAINTENANCE - DO NOT POWER ON” from the main breaker switch. When
finished, remove the safety warning.
WARNING : If you have to perform maintenance on the pump after a considerable time in
operation, leave it to cool as temperature of the outer surface may be in excess of 60 °C.
1. Drain off all the oil from the pump.
NOTE : For a description of how to drain
off the oil, see the Unscheduled
Maintenance Card No. 102.
2. Separate the functional block from the
pump support.
NOTE : For a description of how to
separate the functional block from the
support, see the Unscheduled
Maintenance Card No. 109.
3. Remove the worn out oil seal (21) from
the pump support (34) using a
screwdriver for leverage and taking care
not to scratch the seat.
4. Take the anti-wear bushing (35) off the
shaft and take out the OR Gasket (36)
(only D18, D28 pumps).
NOTE : For assembly of the new oil seal, use the special tool included in the toolkit.
Action area