Safety Arm
The safety arm is spring loaded. To
avoid serious injury or death, the
safety arm must be installed after
the Post Driver has been mounted
on a machine, or the freestanding Post
Driver has been secured to prevent tipping.
1
.
Locate the safety arm assembly parts and
hardware.
(
I
2) Safety Arm Frame. (
I
3) Frame Mounting Bolt.
(
I
4) Self Locking Nut. (
I
5) Swing Arm Handle.
(
I
6) Roller Bracket. (
I
7) Rollers. (
I
8) Roller Retainer Roll
Pin. (
I
9) Roller Bracket Nut. (
I
10) Latch Spring.
(
I
11) Spring Retainer Flat Washer. (
I
12) Swing Arm
Handle Cover. (
I
13) Lynch Pin.
2
.
Attach safety arm frame (
I
2) to outside of
short channel bracket (D2) with two
3/4-10 x 2” frame mounting bolts (
I
3) and
self locking nuts (
I
4), as shown. Tighten
the nuts securely.
(D2) Hydraulic Short Channel Bracket.
(
I
2) Safety Arm Frame. (
I
3) Frame Mounting Bolt.
(
I
4) Self Locking Nut.
3
.
Assemble rollers (
I
7) onto roller bracket (
I
6)
and use hammer (T1) to install two roller
retainer roll pins (
I
8), as shown.
(
I
6) Roller Bracket. (
I
7) Roller.
(
I
8) Roller Retainer Roll Pin.
WARNING
18
Summary of Contents for HD-12-H
Page 44: ...44 Service Parts 44 Driver Assembly ...
Page 46: ...46 Hydraulic Base Plate Assembly ...
Page 55: ...Notes 55 ...
