Idex Hale Sam, Техническое руководство

Страница: 77 / 223

57
NOTE
If switch terminals are NOT numbered/marked, there is no need to tag the wires.
C. Using screwdriver, at rear of switch, tag and disconnect two [2] wires.
D. Using 7/8-in wrench, loosen jam nut from rear of switch.
E. Using slip joint plyers, remove protective shroud from front of switch.
F. Remove switch.
NOTE
Only replace placard if required because of damage.
Installation
A.
Install jam nut on new switch.
B. Align and push switch thru panel.
C. On front of switch, install shroud. (Use slip joint plyers to tighten shroud.)
D. On rear of switch, using 7/8-in wrench, tighten jam nut.
NOTE
If switch terminals are NOT numbered/marked, connect as desired.
E. Using screwdriver, connect two [2] wires according to tags.
F. Install cable ties cut to R&R switch as noted.
4.4.5 Twister Throttle Controller
The SAM system utilizes one [1] Hale Twister Throttle Controller (Figure 38), version 3.2 (Rev A or
newer), typically mounted on the apparatus operator panel. The throttle control knob ONLY con-
trols engine speed when SAM is in Manual Mode, however, the IDLE button is always available.
NOTE
The Twister that comes with a SAM system is auto configuring/preconfigured for SAM.
Do NOT change the Twister settings as described in the Twister manual. (Used for older
versions of Twister and non SAM applications.)
Figure 38. Hale Twister