Wall mounted wiring, Cart mounted wiring, Grounding – Graco VISCON HP 309524L User Manual
Page 11
Installation
309524L
11
Wall Mounted Wiring
Mount a 2-pole, explosion-proof electric switch (H) near
the heater. See F
. 7. The switch must meet the electri-
cal codes for your location. Also use the correct cable
and plug.
Cart Mounted Wiring
Connect a plug that meets the electrical codes for your
location. See F
. 8.
Grounding
Wire the heater to a properly grounded power supply
through the electrical connections and external ground-
ing lug (8). In a mobile installation, also ground the truck
or trailer to a true earth ground.
F
IG
. 7: Wall Mounted Wiring
4
H
9
9
8
Power terminal
Neutral terminal or 2nd
power terminal
Ground terminal
Tighten all terminal nuts to
30 in-lb (3.4 N•m)
1
2
3
4
4
4
4
3
2
1
05546-524
F
IG
. 8: Cart Mounted Wiring
4
9
9
8
4
4
4
3
2
1
Power terminal
Neutral terminal or 2nd
power terminal
Ground terminal
Tighten all terminal nuts to
30 in-lb (3.4 N•m)
1
2
3
4
05547-524