Watson-Marlow 620R - Manual (Page 8)

Watson-Marlow Bredel E-Manuals
http://www.watson-marlow.co.uk/pdfs-global/m-620r-gb-01.htm[02/02/2012 14:33:33]
Fit the track over the gearbox boss.
Align the track horizontally so that the location holes are aligned with the threaded
gearbox holes.
Tighten the four track retaining screws using a Number 2 Pozi-Driv screwdriver.
Re-connect the guard interlock controlled waste pipework if required.
620RE, 620RE4 and 620R CIP and SIP
General
Unlock the guard and disengage the rollers within the tube zone.
Close the guard and squeeze against the track until the latch clicks.
Observe a 1m safety area.
CIP
LoadSure tube elements and continuous tubing can be cleaned using CIP processes.
Ensure that the tubing material is chemically compatible with the cleaning agent that
is to be used.
If cleaning agents are spilled over the pumphead, wash down immediately.
Ensure that controlled waste pipework is fitted to allow a safe release of cleaning
agent in the event of a tube failure.
SIP
Only STA-PURE tube elements can be used in a steam in place sterilisation
processes.
STA-PURE tubing elements can be sterilised to 3A Class two and FDA minimum
recommended standard which is 121C (250F) at 1bar (14.5 psi) saturated steam for
20 minutes.
Monitor the process continuously .
If a tube failure occurs, shut down the process. Do not touch the pumphead until a
20 minute cooling period has been observed.
Ensure a 20 minute acclimatisation period is observed before running the pump
following SIP.
Ensure that controlled waste pipework is fitted to allow a safe release of steam in
the event of a tube failure.
Ensure a 1m safety zone is maintained around the pumphead during SIP cycles.