Despatch LCC1-87NV-2 - Manual (Page 35)

26
Replacement
Parts
To return parts contact Despatch Industries to obtain an MRA (material return
authorization) number. This number must be attached to the returned part for our
identification. If required, a new part will be sent and invoiced to you. When the return
part is received, credit will be given, if in warranty.
When ordering parts or service, be sure to specify the model, serial number and part
number. This will expedite the process of obtaining your replacement part.
CONTROL Instrument
(Tools needed: one quarter (¼) inch socket set)
1.
Disconnect power.
2.
Remove screws from the face of the control panel and slide it forward.
3.
Remove wires from the old control, noting which numbered wires connect to
which terminals.
4.
Replace old control with new control.
5.
Reattach wires to the new CONTROL instrument. Make sure that the wires are
connected correctly. Refer to the wiring diagram in the appendix of this manual.
6.
Replace control panel.
WARNING: Shut down nitrogen supply and
disconnect main power switch
or power cord before
attempting any repairs or
adjustments.