Main Broom Switch Adjustment - Nilfisk-Advance Advance Retriever 2060 Service Manual

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MAIN BROOM MAINTENANCE (CONTINUED)
To Level the Main Broom . . .
1 Follow the steps "To Adjust Broom Height" and determine if the taper is larger on the right or left side of the broom.
2 See Figure 2. Loosen the lock nut on Bolt (C). Loosen 2 Nyloc Nuts (E) and the Screws and Nyloc Nuts (F and G) for the middle
Bearing (H).
3 If the taper is larger on the right side raise the Adjuster Weldment (D), if the taper is larger on the left side lower the Adjuster Weldment
(D).
4 Tighten the lock nut on Bolt (C), Nyloc nuts, and screws, and then run the broom.
5 Check the polished strip left by broom, if the broom strip is not even all the way across, repeat the above steps.
FIGURE 2
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MAIN BROOM SWITCH (S13) ADJUSTMENT
1 Remove four bolts from access panel in operator compartment.
2 Remove two-wire connector from switch and insert continuity tester.
3 Loosen two bolts on switch bracket.
4 Adjust switch for no continuity when broom lever is in raised position and continuity when lever is in sweep and full float position.
5 Tighten bolts, reconnect switch and check for proper operation.
FRONT
D
E
H
G
F
SWEEPING SYSTEM
C
FORM NO. 56043051 / Retriever ™ 2060 - 15