Figure 10
Different pump tube sizes
15.3.2 CHANGING CONTACT PULLEYS AND SPRINGS
N O T E !
Follow these instructions to change the contact pulley and springs:
•
Disconnect the peristaltic pump from power supply
•
Unscrew nuts of the pump head (wrench size 5.5)
1 Pump head nuts
4 Groove
Figure 11 Disassembly of pump head and driver
•
Remove the pump head
•
Now the driver can be removed from the pump head and is ready for maintenance
•
The removal of the springs 4 pcs.)
any tools. For this take spring out of the groove
www.mc-techgroup.com
While mounting, make sure that the center of rotation and the driver
are aligned.
Use genuine spare parts only!
2 Pump head
5 Driver (roll carrier)
from the motor shaft
3 Springs
6 Collar of the shaft bore
away from the driver is easily possible without the aid of
near to the shaft bore
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