5 Maintenance
Maintain the pump carefully. Study the instructions carefully and pay special attention to the warnings!
Always keep spare shaft seals and rubber seals in stock.
See separate motor instructions.
Check the pump for smooth operation after service.
5.1
General maintenance
Step 1
Always read the technical data thoroughly.
(See chaper 6 Technical data)
Always disconnect the power supply when servicing the pump.
NOTE
All scrap must be stored/discharged in accordance with current
rules/directives.
Step 2
Never service the pump when it is hot.
Burning danger!
TD 252-015
Step 3
Never service the pump with pump and pipelines under pressure.
CAUTION
Fit the electrical connections correctly if they have been removed
from the motor during service.
(see 3.3 Pre-use check - pump without/with impeller screw)
CAUTION
Pay special attention to the warnings!
TD 252-020
Atmospherie pressure
required!
Step 4
Recommended spare parts:
Service kits (see chapter 7 Parts list and service kits).
Order Service Kits from Service kits list (see chapter 7 Parts list
and service kits).
Ordering spare parts
Contact the Sales Department.
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