Blue-White FLEX-PRO A2 ProSeries Peristaltic Pump - Manual (Page 28)

Page 28 Flex-Pro
Prior to service, pump clean water through pump and suction / discharge line to remove
chemical.
Always wear protective clothing, face shield, safety glasses and gloves when working on or
near your metering pump. Additional precautions should be taken depending on solution
being pumped. Refer to MSDS precautions from your solution supplier.
Use provided Tube Installation Tool to leverage tubing into pump head, NOT YOUR
FINGERS.
Use extreme caution when replacing pump tube. Be careful of your fingers and DO NOT
place fingers near rollers.
!
CAUTION
!
CAUTION
!
CAUTION
!
CAUTION
16.0 Tube Replacement
Step 1
W
gloves during tube replacement.
Relieve (remove) system pressure on discharge and suction side of
pump. Failure to do so will cause solution to squirt when disconnecting
tube connections. SAFETY FIRST, REMOVE PRESSURE...
Disconnect system plumbing from pump tube adapters.
ear protective clothing, face shield, safety glasses and
Step 2
Press and release STOP button.
Remove four black thumb screws from front of pump head
cover. Turn screws counterclockwise to remove.
Remove pump head cover by pulling straight out.
Step 3
With pump stopped, securely grab hold of suction side of
tube adapter.
CAUTION! Keep fingers away from rollers and rotor.
Press and release START button to allow rotation of rotor.
Gently pull suction side tube adapter out, away from pump.
Step 4
Continue to pull suction side adapter out of pump head
while rotor is in rotation.
Press and release STOP button.
Carefully pull discharge side of tube adapter out of pump
head.
Dispose of used tubing properly.
!
CAUTION
Pump Head
Cover
Thumb
Screws
4 PLC.
16.1 Tube Removal
Suction side
tube adapter
Discharge side
tube adapter