Leica Rugby 620 User Manual

Rugby 620, Applications
25
5 Applications
5.1 Setting Forms
Setting Forms
step-by-step
Application shown using the Rod Eye 140, Classic Receiver.
Step Description
1. Set up the Rugby on a tripod.
2. Set up the tripod on a stable surface outside the working area.
3. Attach the receiver to a rod.
4. Turn on the Rugby and the receiver.
5. Set the base of the rod on a known point for the finished height of forms.
6. Adjust the height of the receiver on the rod until the on-grade (centre-line)
position is indicated on the receiver by:
•the centre bar
• the green flashing LED
• a solid audio tone
7. Set the rod with the attached receiver on top of the form.
8. Adjust the height of the form until the on-grade position is again indicated.
9. Continue to additional positions until the forms are levelled to the rotating
plane of the Rugby.
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Leica Rugby 620 Specifications

General

Self-leveling range	± 5°
IP rating	IP67
Working range with receiver	800 m (2, 600 ft) diameter
Rotation speed	600 rpm
Laser type	635 nm
Power source	alkaline batteries
Battery life	60 hours
Operating temperature	-20°C to +50°C
Self-leveling accuracy	± 1.5 mm at 30 m (± 1/16 in at 100 ft)