Adjusting The Swivel Stop On The Extension Arm, Spring Arm And Drop Tube; Versions; Tool To Be Used - Nuvo Navigator Lift 180 Single Operating Instructions Manual

8 Adjustments
Figure 18: Adjusting the swivel stop on the extension arm,
spring arm and Drop tube
™
(Navigator Lift 180 / Navigator Lift
Lift ™ XL 180 with extension arm XL)
15°
15°
15°
1568913, Edition 2019-06, Version 0
™ Plus
180 Air / Navigator
22,5°
22,5°
15°
15,0°
15,0°
15°
15,0°
22,5°
8.8 Adjusting the swivel stop on the extension arm,
spring arm and Drop tube
(See Figure 18)
The extension arm, spring arm and the Drop tube are equipped with at
least 1 swivel stop which prevents internal cables being destroyed. With
1 ball stop installed, the swivel range is restricted to a maximum of 340
degrees. With 2 ball stops installed, the swivel range can be restricted fur-
ther.

Electric shock hazard
In order to prevent the internal supply cables twisting off,
at least 1 ball stop must be mounted. This ball stop serves
as twist protection:
• To restrict the angle of rotation of the extension arm,
spring arm or Drop tube to 340 degrees, mount at
least 1 ball stop as described in Chapter 8.8.4 on
page 36.

8.8.1 Versions

(See Figure 18)
Proceed as follows in order to adjust the swivel ranges:
Navigator Lift ™ 180
• Adjust the swivel range of the extension arm and spring arm in grad-
uations of 22.5 degrees.
– Use 1 setscrew M16 and 2 ball stops Ø 12.7mm for each extension
arm and spring arm.
Plus
Navigator Lift ™ 180 Air / Navigator Lift
• Adjust the swivel range of the extension arm and spring arm in grad-
uations of 15 degrees.
– Use 1 setscrew M16 and 2 ball stops Ø 10mm for each extension
arm and spring arm.
™
Navigator Lift XL 180
• Adjust the swivel range of the extension arm XL in graduations of
15.0 degrees and on the spring arm in graduations of 22.5 degrees.
– For the extension arm use 1 setscrew M20 and 2 ball stops Ø
16mm.
– For the spring arm use 1 setscrew M16 and 2 ball stops Ø 12.7mm.
Drop tube with Bearing Unit Friction (roller bearing)
• Adjust the swivel range of the Drop tube in graduations of 15.0
degrees.
– Use 1 setscrew M16 and 2 ball stops Ø 10mm for each Drop tube.

8.8.2 Tool to be used

A magnetic pin or a similar tool is required in order to offset the ball stop.
The telescopic magnet pick-up tool set is available from Nuvo as an
option.
34
WARNING
™ 180 Friction
en