Instruction Manual

44
BASE ROLLER DESIRED ELEVATION W/ PLATFORM AT
VIEW "A-A"
SIDE VIEW, BASE DRILLING DETAIL
7/32 DIA. HOLE TYP. (2) HOLES
TOP VIEW
STANDARD END MOUNT
(REF.) BASE ANGLE
(REF.) BASE ROLLER
(REF.) OUTER LEG BAR
LEVER ARM
MTG BRACKET
CONTROL CABLE
BLACK
SPLICE
WIRING DETAIL
STARTER TERMINAL A1
3
4
N.C.
ORIENTATION
1/2"
2"
1"
INSTALLATION:
1. RAISE LIFT TO DESIRED ELEVATION AND MARK
BASE ANGLE AT CL OF ROLLER.
2. FOLLOW INSTRUCTION MANUAL AND BLOCK LIFT
OPEN AT A POSITION THAT ALLOWS ACCESS TO
MARKED AREA.
1. WARNING: ELECTRICAL HAZARD, DISCONNECT
POWER BEFORE WIRING THIS ACCESSORY.
2. USE APPROPRIATE WIRE, CONDUIT, ETC. TO
SATISFY LOCAL CODES. (BY OTHERS.)
3. DISCONNECT EXISTING BLACK CONTROL CABLE
WIRE FROM TERMINAL "A1" OF THE MAGNETIC STARTER IN THE ELECTRICAL BOX. SPLICE TO THIS WIRE AND CONNECT TO TERMINAL "3" OF THE LIMIT SWITCH. WIRE TERMINAL "4" OF THE LIMIT SWITCH BACK TO TERMINAL "A1" OF THE MAGNETIC STARTER.
BOX AROUND OUTSIDE OF BASE FRAME AND THRU GROMMETED HOLE IN BASE NED BAR.
NOTES:
WIRING:
4. ROUTE WIRING FROM LIMIT SWITCH TO ELEC.
L
C
L
C
STANDARD END MOUNT
TO BE USED IN MOST CASES UNLESS
INTERFERENCE BETWEEN LEG STIFFENER BAR
AND LIMIT SWITCH ROLLER WHICH OCCURS IN
THE COLLAPSED POSITION. TEMPORARILY HOLD LIMIT SWITCH ON THE
OUTSIDE OF THE BASE FRAME AS SHOWN WITH
THE LIFT AT THE DESIRED RAISED HEIGHT. THEN FULLY LOWER THE LIFT AND CHECK FOR
CLEARANCE WITH THE STIFFENER BAR. IF
INTERFERENCE OCCURS MOUNT LIMIT SWITCH
PER PAGE 2. (OPTIONAL TOP MOUNT)
BASE ASSY.
(REF.)
ELEC.BOX
(INTERNAL P/U)
SEE DETAIL @ UPPER LEFT
LIMIT
SWITCH
ELECTRICAL
BOX
Figure 22a. Limit Switch Wiring Diagram
GENERAL MAINTENANCE