Watlow EZ-ZONE
®
PM Integrated Controller • 18 • Chapter 2 Install and Wire
Chemical Compatibility
This product is compatible with acids, weak alkalis,
alcohols, gamma radiation and ultraviolet radiation.
This product is not compatible with strong alkalis,
organic solvents, fuels, aromatic hydrocarbons, chlo-
rinated hydrocarbons, esters and keytones.
Ó
Warning:
All electrical power to the controller and controlled circuits
must be disconnected before removing the controller from the
front panel or disconnecting other wiring.
Failure to follow these instructions may cause an electrical
shock and/or sparks that could cause an explosion in class 1,
div. 2 hazardous locations.