e.Press 
to display actual tempera- tures.
Do not turn on hose heat without fluid in hoses.
f. Turn on 
heat zone by pressing
. Preheat hose
cator will flash very slowly when fluid
reaches target temperature. Display shows actual fluid temperature in hose
near FTS.
Thermal expansion can cause overpressur- ization, resulting in equipment rupture and serious injury, including fluid injection. Do not pressurize system when preheating hose.
g. Turn on A and B heat zones by
pressing 
for each zone.
h.Hold 
to view electrical currents for each zone.
i.Hold 
to view heater control circuit board temperature.
Startup
j.Manual current control mode only:
When in manual current control mode, moni- tor hose temperature with thermometer. Install per instructions below. Thermometer reading must not exceed 160°F (71°C). Never leave machine unattended when in manual current control mode.
If FTS is disconnected or display shows diagnostic code E04, turn main power
switch OFF | then ON | to |
clear diagnostic code and enter manual
current control mode. 
display will
show current to hose. Current is not lim- ited by target temperature.
Press 
or 
to adjust current setting.
To prevent overheating, install hose thermometer close to gun end, within operator view. Insert thermometer through foam cover of A component hose so stem is next to inner tube. Thermometer reading will be about 20°F less than actual fluid temperature.
If thermometer reading exceeds 160°F
(71°C), reduce current with 
key.
32 | 312062W |