Changing Contact Pulleys And Springs; Figure 18 Disassembly Of Pump Head And Driver - M&C CSS-VC1 Instruction Manual

19.3.3

CHANGING CONTACT PULLEYS AND SPRINGS

Note
Follow these instructions to change the contact pulley and springs:
1. Disconnect the peristaltic pump from power supply
2. Unscrew nuts of the pump head (wrench size 5.5)
1 Pump head nuts
4 Groove

Figure 18 Disassembly of pump head and driver

3. Remove the pump head
4. Now the driver can be removed from the pump head and is ready for maintenance.
5. The removal of the springs 4 pcs.)
this take spring out of the groove
6. Dismount roller axes and change contact pulleys. Take care that axles are not worn out by the springs and
have damaged the dent at the axles front end. The axles must be replaced when worn out (see Figure 19).
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

away from the driver is easily possible without the aid of any tools. For

near to the shaft bore.

3 Springs
6 Collar of the shaft bore
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