User manual

wc_tx003352gb.fm
47
HIF 690 Troubleshooting
Heat plate oil pressure
gauge indicates loss of or
reduction in pressure.
No CALFLO™ AF in the
system.
Check the reservoir to verify
that there is oil in the
sightglass. If not, add
CALFLO™ AF. See topic
Lubrication.
The pressure gauge has
malfunctioned.
Replace the pressure
gauge.
Problem Cause Remedy