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7000 300 en 00
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48
Drive nut gap
The drive nut distance gap is checked according
to the installation manual.
49
Sign for drive nut gap
The sign for the drive nut shall be fitted accord-
ing to the installation manual.
50
Drive nut gauge
The nut gauge shall be fastened on the lower part
of the lifting yoke under the drive nut assembly
and according to the installation manual.
51
Motor brake
Check by driving the lift down from the electrical
cabinet with the push button "Friction Test"
pushed in during 1 second. The motor brake
shall be activated and stop the lift.
52
Belt tension
Visually inspect the belts and check the belt ten-
sion by applying a pressure of 18 Nm with a ten-
sion meter. The movement shall be 2,6 mm in the
centre of the belt.
53
Test final limit switch in upper and
lower floor level
1. For manual emergency lowering - Drive the lift
up to top floor level. Use the crank handle to over
travel the platform 20 mm. Remove the crank
handle. Check that the lift does not start. Reset
the lift to the upper floor manually with the crank.
2. For electrical emergency lowering - With the
push-buttons on the platform, drive the lift up to
top floor level. Push the up-button in the cabinet
until it stops. The over travel shall be maximum
20 mm. Check the final limit switch by pressing
the down-button on the platform. The lift shall not
start. Reset the lift to upper floor level by holding
the reset button and the down push-button in the
cabinet. Make sure the same procedures are car-
ried out for the lower floor level.
54
Fixing of drive screw
Disconnect mains power supply. Open the lid in
the shaft to the drive screw fixing at the top.
Check that the nut fixing the drive screw is fully
screwed on. Check that the locking screws are
tight. See drawing 90 030, Pos. 6 and 9.
55
Drive screw splitting
If the drive screw has a split, visually inspect that
the two spring locking pins are in position.
56
Oil leakage to nut
Check oil leakage to the nut.
57
Test of overload device
Load the platform with rated load, no overload
signal shall occur. Then load the platform with
rated load + 75 kg. Now the overload device shall
signal and the lift shall not be able to start.
58
Guide running clearance
Summary of Contents for 7000 Series
Page 3: ......
Page 12: ...Simply platform lifts 20110609 ARITCO 9 6 Front panel ...
Page 17: ...Simply platform lifts 20110609 ARITCO 14 10 Error diagram ...
Page 20: ...Simply platform lifts 20110609 ARITCO 17 Attachment 2 Cabin Attachment 3 Mast ...
Page 25: ...20110609 ARITCO 22 Attachment 9 ...
Page 26: ...20110609 ARITCO 23 Attachment 10 ...
Page 27: ...20110609 ARITCO 24 Attachment 11 ...
Page 28: ...Simply platform lifts 20110609 ARITCO 25 ...
Page 30: ...Maintenance Manual for platform lifts within the 7000 series Document number 7000 300 en 00 ...
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Page 35: ...iv 7000 300 en 00 This page is intentionally left blank ...
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Page 66: ...Users Manual for platform lifts within the 7000 series Document number 7000 200 en 01 ...
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