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Repair
Repair
Repair Heated
Heated
Heated Hose
Hose
Hose
Refer to the heated hose manual 309572 for
hose replacement parts.
Check
Check
Check Hose
Hose
Hose Wires
Wires
Wires
1. Perform
NOTE:
NOTE:
NOTE: Whip hose must be connected.
2. Remove cover (CV).
3. Disconnect system wires from the Reactor.
4. Disconnect hose wires (HW) from terminal
block (TB), see Fig 3.
5. Using an ohmmeter, check between the hose
wires (HW). There should be continuity.
6. If hose fails test, retest at each length
of hose from the system out to the gun,
including whip hose, until failure is isolated.
7. Reconnect wires and install cover (CV).
Check
Check
Check RTD
RTD
RTD Cables
Cables
Cables and
and
and FTS
FTS
FTS
1. Perform
2. Disconnect RTD cable (C) at Reactor (SC).
3. Test with an ohmmeter between pins of M8
cable connector C.
NOTE:
NOTE:
NOTE: Do not touch outer ring with test
probe while measuring resistance.
M8
M8
M8 Connector
Connector
Connector Pins
Pins
Pins
Resistance
Resistance
Resistance
3 to 1
See
.
3 to 4
See
.
1 to 4
0.2 - 0.4 ohms at
the FTS (each 50
ft cable adds 2.5
ohms)
2 to any
infinity (open)
4. Retest at each length of hose, including whip
hose, until failure is located.
5. If the FTS is not reading properly at the end
of the hose, connect FTS directly to RTD
cable (C) at the manifold.
6. If the FTS reads properly at the manifold but
not at the end of the hose, check cable (C)
connections. Verify they are tight.
Heated Hose
Figure 8
NOTE:
NOTE:
NOTE: To assist in taking readings, order
RTD Test Kit 24N365. Kit includes two
cables: one cable with a compatible female
M8 connector and another cable with a male
M8 connector. Both cables have stripped
wire at the other end for easy test probe
access.
Pins
Pins
Pins //
/ Wire
Wire
Wire Color
Color
Color
Result
Result
Result
3 to 1 / brown to
blue
See
.
3 to 4 / blue to black
See
.
1 to 4 / brown to
black
0.2 - 0.4 ohms at
the FTS (each 50
ft cable adds 2.5
ohms)
2 to any / N/A
infinity (open)
334946J
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