Nordson 3100V Series Customer Product Manual page 275

B
2-42
Control
Replacing an
RTD
or a
Thermostat
Follow
this procedure to replace the tank
FITD or
thermostat.
Hose RTDs
cannot be replaced-you
must replace the hose.
To replace
a
gun RTD
or
thermostat, refer to your gun
manual.
Refer to
the parts lists in the
Ianksection for
RTD or thermostat seruice kit part numbers.
RTD
or
Thermostat Removal
WARNING:
Risk of
equipment damage, personal ipjury, or
death.
Disconnect and lock out electrical power to the unit,
including inpuUoutput (l/O) lines.
Place the unit's POWER switch
in
the off position, disconnect and
lock out
electrical power to the unit
at
the branch circuit disconnect
switch, and disconnect and lock out electrical power supplied through
any l/O wiring.
2.
Open the electrical enclosure.
Refer
to
Opening
and Closing the
Electrical Enclosure.
3.
Remove
the front cover from the unit.
4.
Disconnect
the
RTD plug
or
the thermostat plug.
CAUTION:
Risk of equipment damage.
Do not cut any
electrical wires when removing cable ties.
5.
Taking care not to cut any electrical wires, cut the cable ties that bind
the harness.
WARNING: Hot!
Risk of
burns. Wear heat-protective gloves.
6.
See Figure
B
2-13.
Fold back the cut-away section of the tank
insulation to access the
RTD or
thermostat.
!
82EN-04-[3V-X-4XXVj-s
41-3000v
lssued 5/00
@00
Nordson CoDoration
All
dghts
reseNed