GE Xcellerex XDM Series Operating Instructions Manual page 189

7 Operation
7.1 Safety precautions
CAUTION
Pinch hazard. Do not operate the pumps without the covers in
place.
CAUTION
Secure pump tubing. Make sure that the pump tubing is secure
and in good condition before using the pump. Do not block or kink
the tubing downstream of the pump.
Xcellerex XDM 50-1000, XDUO 100-1000 mixers Operating Instructions 29251615 AD 189