E/D/E HLT1-520 - Troubleshooting Guide

Bedienungsanleitung · Operating Instructions · Mode d’emploi
Istruzioni per l‘uso · Gebruiksaanwijzing · Instrukcja obsługi
Manual de instrucciones
E/D/E GMBH · EDE PLATZ 1 · 42389 WUPPERTAL · GERMANY PAGE | 16
If the fork can’t be pumped up to its rated highest position, you may
have to add hydraulic oil into the oil tank. The hydraulic fluid to be
used must have a quality of ISO VG22 or equivalence.
Mixing of different fluids is prohibited!
Trouble Shooting Guide
Items Symptom Possible Cause Aliments
1 Fork cannot
be pumped
up.
1. Low oil level in
oil tank.
2. Air in the hydraulic
system.
3. Pendulum arm nut
is not adjusted
properly.
1. Add proper hydraulic
oil.
2. Fast operating the
handle for several
times. Bleed the
system.
3. Adjust pendul
um arm
screw. (S
ee picture 2)
2 Fork can’t be
released
down.
Fork blocked.
1. Pendulum arm nut
not adjusted
properly.
1. Check and remove
the block.
2.
Adjust pendulum arm
nut properly.
(See picture 2.)
3 Fork can’t be
pumped up to
rated highest
position.
Oil is not enough. Add hydraulic oil.
(See picture 3.)