Section
3-3AB46 Work Platform
Maintenance
3.2
3.2 Blocking Elevating Assembly
(Figure 3-1)
Never perform service on the work plat-
form in the elevating assembly area while
platform is elevated without first blocking
the elevating assembly.
DO NOT stand in elevating assembly area
while deploying or storing brace.
Installation
1. Park the work platform on firm level ground.
2. Fully retract upper boom.
3. Verify platform emergency stop switch is ON.
4. Turn platform/chassis switch to CHASSIS.
5. Using the raise button, elevate platform 8-12 inches.
6. Connect a crane or overhead hoist capable of
supporting elevating assembly to front of elevating
assembly.
7. Install brace capable of supporting elevating assem-
bly under upper boom as shown.
8. Push lower button and gradually lower platform
until brace is supporting the platform.
Removal
1. Using chassis controls, gradually raise platform until
upper boom is off brace.
2. Remove brace and unhook chain from front of
upper boom.
3. Push lower button to completely lower platform.
Figure 3-1: Blocking Elevating Assembly
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