Servicing The Tripod - Leica iCON iCR70 User Manual

5.7

Servicing the tripod

step-by-step
50
2. Turn on the instrument. Connect the instrument to the field control-
ler. Using the tribrach footscrews, level the instrument with the elec-
tronic level.
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Electronic level:
Select Devices from the Home Menu.
•
• Tap the arrow button to the right of the device name.
To display the electronic level, tap Compensator.
•
3. The laser plummet is switched on when the Compensator screen is
displayed.
☞
Inspection of the laser plummet should be carried out on a
bright, smooth and horizontal surface, such as a sheet of
paper.
Mark the centre of the red laser dot on the ground.
4. Turn the instrument slowly through 360°, carefully observing the
movement of the red laser dot.
☞
The maximum diameter of the circular movement descri-
bed by the centre of the laser dot should not exceed 3mm
at a height of 1.5m.
If the centre of the laser dot describes a perceptible circular move-
ment, or moves more than 3 mm away from the point which was
first marked, an adjustment may be required. Inform your nearest
Leica Geosystems authorised service centre. Depending on bright-
ness and surface, the diameter of the laser dot can vary. At 1.5 m, it
is about 2.5 mm.
Servicing the Tripod
2
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The following table explains the most common settings.
☞
The connections between metal and timber components must
always be firm and tight.
1. Tighten the leg cap screws moderately, with the supplied allen key.
2. Tighten the articulated joints on the tripod head enough to keep the
tripod legs open when lifting the tripod off the ground.
3. Tighten the allen screws of the tripod legs.
1
3
Check & Adjust