Harsco Industrial SC-2000, Инструкция по установке и эксплуатации

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Gas Fired Boiler
Harsco Industrial, Patterson-Kelley Technical Service 1.877.728.5351
44
6 Parts/Tech Support
Spare parts and replacement parts can be ordered from Harsco
Industrial, Patterson-Kelley by calling toll free (877) 728-5351.
Reach us by fax at (570) 476-7247.
Refer to the parts list shown on the assembly drawings provided in
this manual.
Technical information is also available by calling or visit the Harsco
Industrial, Patterson-Kelly website, www.harscopk.com.
When ordering replacement parts please have the model number
and serial number of your boiler available.
Typical schematic drawings are shown on the following pages.
Drawings specific to your particular boiler can also be supplied by
your local Harsco Industrial, Patterson-Kelley representative.
6.1 Wiring Diagrams
6.1.1 Terminal Block Assignments – Power Box (SC-3000 & SC-4000 Only)
The power box is located in the front of the boiler, at the lower left corner. This power box houses the control
transformer, fuses, the power box terminal strip circuit breakers, and the blower motor relay.
The three phase circuit breaker is mounted on
DIN
rail and allows for direct connection of the three power leads.
The terminals on the circuit breaker can accommodate maximum 10AWG wire. There is an additional terminal
on the
DIN
rail for a ground connection. Refer to the Ratings Nameplate on the back surface of the boiler to verify
the required electrical supply prior to connection.
Figure 6.1.1 Power Box Wiring Diagram (240V Configuration Shown)
Use of Non-Factory Authorized
replacement parts are not
recommended for this equipment.
All control components are
engineered for safety and are
designed to work in unison with
each of the other components.
Use of non-factory authorized
replacement parts jeopardizes the
functionality of the safety features
as well as the performance of the
boiler.