23
7.4
ANNUALLY (BY SERVICE DEPARTMENT)
Check the mechanical safety lock (see fig. 7.1).
•
Set the lifting columns in the lowest
position (if necessary, use
the internal switch SET+ and SET- in the control box).
•
Raise the lifting columns to the first locking position and then
lower into it. Check whether the adjusting nut of the solenoid has
a clearance of 1/8" - 5/32".
•
If not, adjust the adjusting nut at the back of the solenoids to
become 1/8" - 5/32" clearance.
•
Raise the lifting columns to the highest position and during
raising check clearance.
•
Lower the lifting columns form their highest position in the
safety lock and check for 1/8" - 5/32" clearance; adjust, if
necessary.
•
Adjust the highest position stop, by means of the set pin of the
potentiometer, so that the guide block is placed 68 1/2" to 69
1/4" above bottom plate (see fig. 7.1)
The lifting system must be inspected once a year by the service department of Stertil B.V. or by an agency approved by
Stertil B.V. A maintenance contract can be arranged for this annual inspection with the Stertil B.V. Service Department.
If no maintenance contract is entered into, the user himself should make an appointment each year for this inspection and
servicing.
This inspection is recorded on the inspection checklist (see page 43 or the ANSI/ALI ALOIM) and should include at
least the following checks.
- Daily and Monthly checks.
- Check the gas spring for its proper functioning.
- With the pallet mechanisms in the highest position, lift a vehicle of 8,800 lbs, or more,
approximately 4".
- Then check if the column rest on the floor.
- Check the general operation of the lifting columns.
- Take the locking device apart, clean its components, put it back and adjust as required.
- Check the hydraulic oil level.
- Every two years the hydraulic oil must be changed, even if the lifting system has not been used regularly.
- Set the lifting column at its lowest position. Remove the drain plug, from the bottom of the tank,
and drain the oil. Install the drain plug.
- Fill the system (capacity 2.6 gallons) with UNIL HVC S15 (ISO VG 15) filtered at 4 microns max.
- Check the battery and battery cable connections, clean if necessary
Fig. 7.1, Mechanical safety lock adjustment
Summary of Contents for ST 1082-F/BAT
Page 1: ...Mobile Column Lifts ST 1082 F BAT ST 1082 R BAT Installation operation service 32738980 A ...
Page 2: ......
Page 14: ...10 ...
Page 31: ...27 MICROPROCESSOR BOARD Fig 8 1 Location of fault indication LED s ...
Page 37: ...33 FIG A ...
Page 39: ...35 FIG B Item 6 locked with loctite 542 sealant ...
Page 42: ...38 FIG E CONTROL BOX ...
Page 44: ...40 FIG F SCHEMATIC DIAGRAM ...
Page 51: ......