Molift Air 300, Техническое руководство

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Molift Air / www.molift.com
Microswitches
Left- Micro switch Band Slack sensor
If band is not tight this switch disables
band in/up function. This also works as
endstop when lifting band is completely
out.
Right- Micro switch drum sensor
This sensor register the amount of band on
drum (on=”small drum” off=”large drum”).
Change Microswitch
Same procedure for both microswitches:
1. Activate emergency stop
2. Open sidecover
3. Disconnect battery power cable
4. Cut both wires close to microswitch.
5. Remove both screws and replace the
microswitch.
6. Remember to use the gasket when mounting
the new microswitch.
7. Solder the wires to the microswitch and use
heat shrink on both wires tube to isolatee.
Check after installation
Microswitch for band slack: It should not
be possible to drive lifting band out if the
button is NOT activated/pushed in. Test
up/down with no load, it should not be
possible.
Drive the band completely out, the lifter
should stop when band is completely out.
Microswitch for drum sensor: Use Molift
Service tool, and the the function “Live
Data”. Look the sensor with value “large
drum” or “small drum”. Push microswitch
button to see if data changes.
Perform and fill out Safety checklist
after service and repair
Microswitches
Article no.
1220116 Microswitch 35-724-35 Elfa