1.3
Safety
• The module is designed for indoor use only.
• Do not use in a dusty atmosphere or close to spraying water.
• Do not block the air inlet and outlet of the unit.
WARNING! Hands and fingers risk being squeezed between the
piston driving arm and the pump housing when running the pump
without the protective covers fitted.
WARNING! During normal operation, all protective covers over
internal capillaries, piston rods and glass cylinders must be in
place when running the pump.
WARNING! Incorrectly fitted tubing may loosen, causing a jet of
liquid to spray out. This is especially dangerous if hazardous
chemicals are being used. Connect the tubing by first inserting the
tubing fully, then tightening the connector fingertight.
WARNING! NaOH is injurious to health. Avoid spillage.
WARNING! When using hazardous chemicals, all suitable
protective measures, such as protective glasses, must be taken.
WARNING! The module must not be opened by the user. It
contains high voltage circuits that can give a lethal electric shock.
WARNING! Always disconnect the power supply before
attempting to replace any item on the module.
WARNING! The module must be connected to a grounded mains
socket.
Pump P-920
User Manual 18-1125-54 Edition AB
3
Introduction
1
18-1125-54_ab.qxd 1998-10-22 12:49 Sida 3 (1,1)
