page 24 —gb12bw/bs/bp LIgHTINg sYsTeM • operaTIoN aNd parTs MaNuaL — rev. #0 (06/24/13)
setuP (Gb12bs)
poLe seTup (gb12bs)
1. Attach one of the clamps that come with the GBS to
the external support pole. The clamps may be attached
to vertical, horizontal, or angled pole. See Figure 27.
Figure 27. Clamp Attachment
2. Using a 19 mm wrench, tighten the locknut securely.
See Figure 11.
3. Attach the other clamp to the external support pole
about 7 inches (140 mm) lower than the previously
installed clamp. See Figure 28 If using horizontal
external support poles, a second pole is needed.
Figure 28. Distance Between Clamps
LOCKNUT
LOCKNUT
VERTICAL
EXTERNAL
SUPPORT
POLE
ANGLED
EXTERNAL
SUPPORT
POLE
CLAMP
CLAMP
HORIZONTAL
EXTERNAL
SUPPORT
POLE
7.0 INCHES
(140 MM)
4. Attach the straight pole to the clamps. Tighten locknuts
on both clamps. See Figure 29.
Figure 29. Straight Pole Attachment
5. Place the offset pole (or an optional straight pole, if
desired) on top of the straight pole. Tighten knob or
bolt securely. See Figure 30.
Figure 30. Offset Pole Attachment
CLAMPS
STRAIGHT
POLE
warNINg
Always securely tighten the locknuts when assembly
is used to prevent the lighting system from falling off
which can cause injury or equipment damage.
STRAIGHT
POLE
OFFSET
POLE
KNOB
BOLT
warNINg
Always securely tighten the knob on the offset or the
bolt on the straight pole when assembly is used to
prevent the lighting system from falling off which can
cause injury or equipment damage.