Watson-Marlow 505U - Manual (Page 8)

8
Check moving parts of the rotor from time to time for freedom of movement. Lubricate pivot points and rollers occasionally with a
light machine oil with Teflon additives. For scheduled maintenance, remove the rotor from the pumphead, clean thoroughly and
apply light machine oil with Teflon additives to the roller spindles.
Specific drive performance details such as loaded drive speed variation against mains supply voltage fluctuation and drive stability
from a cold start to normal operating temperature are available on request. For further information please contact Watson-Marlow
Technical Support Department.
Pumphead spares
Number Spare Description
1 MN1200M Lockable guard
2 FN4502 Lock screw
3 FN2341 Hinge screw
4 MN0266M Hinge grey
5 MNA0114A Tube clamp assembly
6 FN2332 Screw
7 MN0011T Main roller
8 MNA0143A 501RL Rotor Assembly
9 SG0001/SG0002 Springs standard/hard
10 MN0012T Follower roller
XX0095 Teflon lubricant