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b. Between the middle and outer prong of
the connector, the resistance should be
more than 1 megohm.
there is a fault in one of the connectors
(D) or the heat tapes, which will cause
the Ground Fault Interrputer of the
heater hose control to shut off electric
power to the hose. If there is a fault,
check each 50' (15.2 m) hose section
individually and replace the faulty
section.
c. Check the continuity of the middle wire
of the connector (D) from one end of
the coupled hoses to the other. The
resistance should be less than 10
ohms.
d. Check the continuity of the whip hose
between the two outer prongs and the
outer
and
exposed connector as instructed in
steps 5a and 5b.
between the outer prongs should be
300 to 400 ohms.
Outer prong
Middle prong
Figure 4
If it is less,
middle
prongs
of
the
The resistance
7. Connect the whip hose to the main hose
assembly.
a. Connect the corresponding fluid hoses.
b. Connect the hose electrical connector
to the control box cable.
c. Connect the air hoses. Do not alter the
air hose length at this connection.
Loop it down from the gun as shown in
Figure 5.
Loop the air hose
Figure 5
8. Check all hose connections to be sure they are
securely tightened.
9. Connect the main hose(s) to the heater and the
whip hose to the gun.
instruction manual, 308-219.
Refer to the heater
684-027 8
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