TECALEMIT TEC 4000, Инструкции по установке, эксплуатации и обслуживанию

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15.Operate the up switch and raise the hoist sufficiently
to remove the supports under the tracks (it may
take up to 20 seconds for the cylinder to fill before
the hoist will rise. Visually check the clutch actuator
pulleys are on the cables and the four clutches are
being held square to the clutch rods. Tighten the
cables if necessary.
16.Push the push button to disengage the column
hooks and turn the switch to down and allow hoist
to slowly settle to the floor. As the hoist is lowered,
the slave columns should be moved slightly as
necessary to come into alignment. If any of the
clutches engage, raise the hoist to release the
clutch and tension the cable.
17.Adjust the three slave columns by packing until they
are vertical when checked using a spirit level on
their clutch rods. Square up the four columns by
sighting across the front face of each column to the
column at the other end of the hoist. Before
installing all remaining hold-down bolts and
tightening, ensure all columns are packed to the
same height. Fit the remaining hold-down bolts and
tighten. Recheck that all columns are vertical and
square. (It is very important that the four columns
are accurately adjusted to ensure smooth, trouble-
free operation of the hoist.)
18.With the down switch held on, adjust all four cables
until the ends of the crossmembers just start to lift
off the column base plate. Lock the cable adjusting
nuts together. On wheels-free hoists, adjust the two
adjusting screws on the outside ends of the wheels-
free crossmembers so they just clear the outside
of the columns by 2-3 mm.
19.Raise the hoist about 1 metre off the floor. Check
the clutch rods are not being bowed due to
misalignment of the columns (recheck column lean
and repack if necessary). On wheels-free hoists,
check the adjusting screws on the wheels-free
crossmembers are not rubbing on the column or
have no more than 4 mm gap.
20.Drive the hoist up until the column hooks engage
in the next notch in the columns. Check that all
hooks engage in the notches at the same time
(adjust the cables if necessary). Check the hooks
all engage fully under spring pressure and
disengage freely under air pressure. With the
hooks engaged, lower hoist until the hooks are
supporting the tracks and check the tracks are level
using a spirit level (if not, repack the columns as
per step 18).
22.Lower and raise the hoist several times to expel any
23.Apply a liberal coating of SAE 140 oil to the clutch
rods and to the cables over their entire lengths
(raise and lower the hoist to get full coverage).
Apply some oil to the clutch actuator pulley axle and
pivot, the ramp rollers and pivots, the column hook
pivots and the wheels-free interlock pins.
2 24.Bolt the four Inner Toeguards (20 mm tubes) under
the tracks with the M6 x 35 mm long screws and the
thick flat washers. Also attach the hydraulic hose to
the outer screw, using the bracket on the hose.
25.Position the two outer toeguards at each end of the
hoist. Fit four bushes to the toeguards. Fit M6 x 20
mm long screws to the slotted brackets on the
wheel stops, with a thick flat washer on each side.
Screw the bush onto the screw. Leave loose.
Repeat at the other end.
26.Lower the hoist to the floor. Fit the covers to the
crossmembers and columns. Adjust the outer
toeguard pivots until they are flat on the floor, then
tighten them. On wheels-free hoists, bend the ends
of the outer toeguards towards the column base
plates until there is 80 mm gap, (this is to prevent
eye damage when the hoist is raised). Place the
wheels-free support beams together on the hoist
between the tracks.
27.Drive the heaviest available vehicle (4 tonne
maximum) on to the hoist. Raise the hoist to full
height.
28.Engage the interlock pins on wheels-free hoists.
Check all column hooks are fully engaged at the
same height. If the heights vary greatly, adjust the
cables to correct. Lower the hoist so all the weight
is on the hooks. Check hooks for proper
engagement. On wheels-free hoists check for any
tilting of the wheels-free crossmembers under load.
If tilting occurs, raise the hoist to unload the hooks
then adjust the locating screws on the top inner
edge of the wheels-free crossmember to take up
excess clearance. Retest for tilting.
29.On wheels-free hoists:
Locate the support beams under suitable pickup
points approved by the vehicle manufacturer.
Position the adaptor pads and extensions as
required.
Raise the hoist slightly to unload the interlock pins,
and disengage the pins.
21.Raise the hoist higher. If the hoist slows down and
gets noisy, add 1 litre of oil, then continue raising.
Add more oil as required until the hoist reaches
full height. Check that the top limit switch is
operated by the crossmember trip arm. On a
wheels-free hoist, check the adjusting bolts on the
outside ends of the wheels-free crossmembers
are not rubbing on the column or have no more
than 4 mm gap.
air trapped in the hydraulic system. Fully lower the
hoist, check oil level and top up if necessary.