S&C AS-1A Instructions For Installation Manual page 19

I
INSPECTION SCHEDULE AND PROCEDURES - Continued
Brake
disc
Pad assembly
socket-head set screw
( %2'' Allen wrench
required)
screw
~·"'
assembly Caliper assembly
DETAIL A
Brake assembly
Linkage rod
o/1&"-18X1¼"screws
Operating linkage
r
disconnected from brake lever
DETAILB
Measuring brake
lever free play
_ _ Ll
%"-¾" vertical free play
Brake lever
Operating linkage
connected to brake lever
/
Point of initial manual brake release
1/a"-1/4" travel
DETAILD
¼"-20 socket-head set screw
(1/a" Allen wrench required)
DETAILC
Location of motor shaft set screw
(115- & 230-vac operator only)
I
Measuring brake Brake lever at bottom of its stroke (manual operating
lever stroke handle in cranking position)
Figure 9. Brake Inspection procedure.
S&C ELECTRIC COMPANY• Chicago
S&C ELECTRIC CANADA LTD.• Toronto
INSTRUCTION SHEET
769•500
Page 19 of 23
April 22,
1996