Sterlco Micro Series Water Temperature Control Unit - Manual (Page 30)

Page 30 MICRO Series Water Temperature Control Units
Chapter 5: Startup and Operation
5-1 Introduction
The checklist below outlines start-up procedures for MICRO Series water
temperature control units. This list assumes that installation information located
in this manual has been read and followed.
5-2 Startup Checklist
; Check the shipping papers against the serial tag to make sure that system
size, type, and voltage is correct for the process under control.
; Check the transformer primary voltage connections to be sure they are
configured for the electrical power you are using. The voltage at the main
power connection must be within plus or minus ten percent (±10%) of the
voltage listed on the serial tag. Electrical connections must conform to all
applicable codes. Make sure that a qualified electrician checks all electrical
connections.
; The safety thermostat is preset at the factory to 250ºF (121ºC). It trips at
265ºF (129ºC).
; The relief valve should be piped to an open, unrestricted drain.
; TO PROCESS, FROM PROCESS, WATER IN, WATER OUT, and
MOLD PURGE connections should be complete.
!
CAUTION
Only use components rated at a minimum of
150 psig and 250
°F (1,034.25 kPa/10.34 bars and 121ºC).
; All outer panels must be in place.
; All external process valving should be set for proper operation of the unit.
; Cooling and/or makeup water between 16 psig and 55 psig (110.32 kPa/1.1
bars and 517.13 kPa/5.17 bars) must be available for the unit to operate
properly.