Troubleshooting
Coolant System
Problem
Cause
Solution
Proportioner Coolant Loop
Air trapped in heat exchanger
coolant.
See
Refill Proportioner Coolant
Loop, page 51
.
Coolant hoses between the
proportioner coolant loop and
engine coolant loop were modified
and created a high point air pocket.
Ensure coolant hoses have a
constant rise in elevation.
Air bubbles in sight glass.
Proportioner coolant loop
expansion bottle is empty.
See
Refill Proportioner Coolant
Loop, page 51
.
Circulation pump stopped running. Check circuit breaker. Check
voltage.
Heat exchanger coolant flow
stopped. No flow in sight glass.
Bypass control valve does not
open.
Repair or replace valve. See
Replace Control Valve, page 77
.
Coolant filter plugged.
Clean or replace filter. To replace
filter in sight glass, see
Repair
Sight Glass Filter, page 79
and
order replacement filter kit 24L922.
To replace filter in filter housing,
see
Repair Filter Housing Filter,
page 80
and order replacement
filter kit 24T028.
A and B control valves are not
opening fully .
Repair or replace valve. See
Replace Control Valve, page 77
.
Material slowlyheats up.
System stored below 20°F(-7°C).
Ensure system ambient
temperature is above 20°F(-7°C).
Heat exchanger coolant in sight
glass is a milky color.
Possible material leaking into
coolant.
Drain Proportioner coolant loop.
See
Drain Coolant, page 50
.
Check for pressurized material
leaks.
Control valve opening too slow.
Repair or replace valve. See
Replace Control Valve, page 77
.
System stored below 20°F(-7°C).
Ensure system ambient
temperature is above 20°F(-7°C).
A or B material heats up slower
than the other.
Control valve coil failed.
Repair or replace valve coil. See
Replace Control Valve, page 77
.
Control valve coil not allowing
valve to normally close.
Repair or replace valve coil. See
Replace Control Valve, page 77
.
Control valve stuck in open
position.
Repair valve. See
Replace Control Valve, page 77
.
A or B material cooling down
slower than the other.
Bad load center.
Replace the load
center board. See
Replace Load Center, page 64
.
3A1706K
31
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Содержание Reactor E-30i
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Страница 118: ...Parts Air Control Panel 118 3A1706K All manuals and user guides at all guides com ...
Страница 153: ...Dimensions Pallet Mounting Dimensions Figure 57 3A1706K 153 All manuals and user guides at all guides com ...