REV.0.02_COD.500201_A4
PAG. 68
REPLACEMENT THE MEMBRANE PIPE OF DISPENSING PUMP
M6
Worker: Is
Frequency of Intervention: from 3 to 6 months
METHOD OF INTERVENTION: replace the membrane pipe of dispensing pump for chemical products as described
below:
1. Remove the closure panel of the machine by removing the screws.
2. Access the chemical product pump. Use a tool to remove the protective mask of the rotor.
3. Extract the membrane pipe from the dispensing
pump.
4. Turn the rotor manually, clockwise, until the
membrane pipe is fully extracted from the
dispensing pump.
ATTENTION: the rotor of dispensing pump
turns ONLY clockwise !!!
5.
Place the membrane pipe in vertical position to help
the flow of chemical product from membrane tube to
chemical circuit. Do this operation to prevent leakage
of chemical product during replacement.
6. Loosen the tube clamps and disconnect the product
supply tubes from the membrane pipe attachments.
7.
Replace the membrane pipe with an other the same type. (see the spare part list).
