Heated Hose - Graco Reactor H-25 Series Repair And Parts Manual

Repair

Heated Hose

NOTE: Refer to your heated hose manual for hose
replacement parts.
Check Hose Connectors
1. Turn main power OFF
supply.
2. Relieve the pressure. See Pressure Relief
Procedure, page 26.
NOTE: Whip hose must be connected.
3. Disconnect hose connector (D) at Reactor, F
4. Using an ohmmeter, check between the two
terminals of the connector (D). There should be
continuity.
5. If hose fails test, retest at each length of hose,
including whip hose, until failure is isolated.
Check FTS Cables
1. Turn main power OFF
supply.
2. Relieve the pressure. See Pressure Relief
Procedure, page 26.
3. Disconnect FTS cable (F) at Reactor, F
F
F . 10 Heated Hose
IG
38
. Disconnect power
. 10.
IG
. Disconnect power
. 10.
IG
D
ti9878a
4. Test with ohmmeter between pins of cable
connector.
Pins
1 to 2 approximately 35 ohms per 50 ft (15.2 m) of
hose, plus approximately 10 ohms for FTS
1 to 3
5. If cable fails test, retest at FTS, Fluid Temperature
Sensor (FTS), page 39.
Result
infinity
312063Z