Graco 309572ZAG Oven User Manual


 
Installation
22 309572ZAG
Fluid Temperature Sensor
(FTS) Calibration
(Non-RTD Versions)
1. Before turning on the unit, ensure all hoses
and cables are properly connected. To
ensure that the FTS in the hose is at the
same temperature as the heaters, keep
heat off and store the hose FTS near the
machine for several minutes.
2. While holding down the temperature unit
button (Fahrenheit - “F” or Celsius - “C”)
turn the proportioner main power ON.
3. Hold the temperature unit button until tem-
perature is shown on the display. The fluid
temperature sensor is now correctly cali-
brated.
Check Hoses for Leaks
1. Pressure check hose. See proportioner
manual for priming instructions.
2. After all lines are free of air, check for
leaks. If there are leaks, relieve pressure
as instructed in proportioner manual.
3. Tighten connections, then pressurize again
to ensure leaks have stopped. Relieve
pressure.
Protective Covering
1. Wrap all fluid hose connections with
electrical tape.
2. Fold FTS cable wire back on hose to
ensure adequate strain relief. Wrap all
electrical connections and cable connec-
tions with electrical tape to protect them
from pulling apart and abrasion.
3. Install protective cover (see Accessories,
page 31), or wrap hose bundle with duct
tape to protect foam.
Calibrate the FTS ONLY at initial startup
(the first time the unit is operated) and
any time the hose length changes.
F
IG
. 14
Leave CAN cable connector (if used)
accessible at whip hose joint for connec-
tor to the Remote Display Module Kit (if
ordered).
F
IG
. 15