AKYAPAK AHS - Page 86

A: Akçalar Sanayi Bölgesi Sanayi Cad.
No: 8/A 16225 Akçalar BURSA / TURKEY
T: +90 224 280 75 00
F: +90 224 280 75 01
E: info@akyapak.com.tr
W: akyapak.com.tr
Page: 86/94
AKYAPAK-AHS-UserManual-2019.03.11
FAULT
DETECTION
REMEDY
Side thrust does not move
up and down
Side thrust valve is not
powered.
Check it.
Check the side thrust valve
relay and fuse.
Check it.
Button may be faulty.
Check it.
Hydraulic cylinder leaks.
Check it.
Counterbalance valves may
be faulty.
Check it.
Oil is excessively heated.
Over 55 degrees
Pressure valve may be stuck.
Check it.
Machine may be operated in
full load continuously.
Check it.
Rotating pump returns to the
reservoir as pressurized in
idle.
Check it.
Logo faults
Numbers are displayed on
and off.
Check it.