USER-MANUAL
4-Column
AL3044
AL4044
AL4044/VS
AL4044/VANS
AL5044
AL5044/T
ISSUED 22-7-2008
AUTEC Hefbruggen bv
Industrieterrein IJsselveld, Vlasakker 11, 3417 XT MONTFOORT, The Netherlands
Tel: +31 348 477000 Fax: +31 348 475104 E-mail:[email protected]
In the event of breakdown the lifting
bridge can be lowered in the following
manner:
•
Old model:
Loosen the securing nut of the manual
lowering valve with the appropriate
spanner and use an Allen key to open
the manual opening valve by slowly
turning clockwise. The bridge will now
lower. When the bridge is in its lowest
position, turn the valve back to its initial
position.
Fig.15
•
New model
Loosen the securing nut of the manual
lowering valve with a size-13 open-
ended spanner and use a 5 mm Allen
key to gently open the valve (turn anti-
clockwise, but do not screw the valve
completely free!). The bridge will now
lower gently. When the bridge is in its
lowest position, turn the valve back to
its initial position.
Fig.16
7.
MAINTENANCE
The lift must be inspected at least once a year according to the CE-Ordinance by a person duly authorised to inspect the same. In addition,
preventive maintenance as required by the CE-Ordinance should be done once a year on the lift (please enquire with AUTEC for details of
our maintenance contracts).
We recommend the following lubricants for the lubrication of the lift:
No. Texaco
Shell
ESSO
Castrol
Smeerschema
1. Cable pulley axes
Molytex EP 2
Alvania HDX vet 2
Multipurpose vet+moly MS3 grease
1 x a year
2. Cabels
Cable oil . Bel-ray 6 in 1
1 x a year
8. TROUBLE SHOOTING
Detecting and correcting faults can only be done if the SAFETY REGULATIONS as described are followed in full.
L
REPAIRS TO THE SAFETY ARRANGEMENTS AND ELECTRICAL COMPONENTS IN THE BRIDGE SHOULD ONLY BE CARRIED OUT BY
AUTHORISED PERSONNEL.
PROBLEMS POSSIBLE CURE
Lift rises but will not lower.
•
Microswitches are depressed
•
Check
•
Coil of magnetic valve is not functioning
•
Replace coil
•
Spindle of magnetic valve is jammed in
valve
•
Clean with compressed air
•
Pushbutton ‘lower is defective
•
Replace
The lifting lift lowers autonomously
•
Colette of the cylinder worn
•
Replace Colette
•
Magnetic valve of the hydraulic unit
does not close
•
Replace magnetic valve
•
One-way valve is not closing
•
Replace / clean one-way valve
The motor does not function
•
No power supply
•
Check valve
•
Fuse defective
•
Replace
•
Motor overheated
•
Allow motor to cool
When the lifting lift has reached its highest
point the oil pump makes a suspicious
sound.
•
Insufficient oil
•
Replenish oil to level plug
en/TA-AL3044-05
en/TA-AL3044-06
