Maintenance And Servicing; General Requirements; Maintenance Performed By The User - Ilmvac MP 301 Vp Operation Manual

6

Maintenance and Servicing

6.1

General Requirements

• Check the pump daily for unusual running noises and heat building up on the surface of
the pump.
• We recommend changing the diaphragm after 10,000 operating hours. The user may
specify that the exchange be made earlier, depending upon the application process.
• Check the electrical and vacuum connections daily.
6.2

Maintenance Performed by the User

Only perform the work that is described here, and that which is permitted to be done
by the user.
All other maintenance and service work may only be performed by the manufacturer
or a dealer authorized by him.
Beware of the pump parts being possibly contaminated by hazardous substances.
Wear protective clothing if there is contamination.
Scope of permissible work:
• Loosen and remove the hoses
• Open and remove the pump heads
• Inspect the pump chambers, diaphragms and valves
• Deposits in the inside of the pump must be cleaned out
• Change the diaphragms, valves and seals
Tools required:
The tool kit, Order no. 402106
consists of:
• Pin type face wrench, adjustable, size 3,
• Allan key, size 4,
• Open spanner, size 17.
Maintenance and Servicing
4000722
WARNING !
17