Sterlco 2016C (Former Compact Series) - Manual (Page 10)

Page 10 2016-C Series Hot Oil Portable Temperature Control Units
The controller automatically regulates cooling by opening and
closing the cooling solenoid. This allows the proper amount of
cooling water to pass through the tubes of the heat exchanger and
out the drain. A water supply of 75 psi (517.1 kPa/5.2 bars)
maximum is required for connection to the heat exchanger.
Connection Lines
Connections for TO PROCESS and FROM PROCESS lines are
½” NPT (12.5 mm). Water connections for
COOLING WATER
SUPPLY and COOLING WATER DRAIN are ½” NPT (12.5 mm).
(see Section 3.) The customer is responsible for conversions to
metric standards.
STERLING stocks many lengths of flexible metal hose; the part
number is 572-16969. State the length of hose you want when
ordering.
!
WARNING
Component failure may result in high-temperature
oil spray, causing serious injury or death.
Make sure hoses, valves, and other components
installed in your process can withstand maximum
temperature and pressure of the 2016-C unit; check
unit nameplate for specific capacities.
All components must be carefully inspected for
condition before installing. Make sure you have
factory components if you have any doubt.
Electrical System Controls
The electrical controls of your 2016-C unit are specially
engineered for reliability, safety and simplicity of operation. The
switches are clearly labeled as to their function. Your
2016-C unit
has a system status board so you can evaluate the status and
performance of the unit at a glance. Pilot lights are provided to
indicate key unit functions.
An audible alarm is standard with your unit. The alarm will sound
in the event of the following conditions:

motor overload

safety thermostat trip (over temperature)