6-18 3-29-2018 Control # 610-00
SET-UP NBT40-1 SERIES OPERATOR MANUAL
2. After the platform is raised to the working position; rotate
the brake selector (2, Figure 6-15) (counterclockwise)
position to lock the brake.
This locks the yoke assembly into position and prevents
free-swing when the platform is attached to the boom
nose or jib tip.
CAUTION
Rotate the brake selector (2, Figure 6-15) to the CCW
(counterclockwise) brake position immediately after raising
the yoke assembly to the proper height (step 2 above). The
brake selector must be in the LOCK position before
continuing or using the platform during normal operation.
NOTE: The platform hand pump (3, Figure 6-15) should
not be used when the crane is in operation. The
hand pump is to be used only when installing the
yoke to the boom or jib tip.
Hydraulic Tool Connection - Optional
Hydraulic tools can be operated from the Aerial Lift Platform
by connecting to the optional hydraulic power intensifier
valve connections (Figure 6-16). The intensifier will increase
line pressure to a maximum of 689 bar (10,000 psi) and is
compatible with all high pressure hydraulic equipment.
Reference 9828221048 Valve Intensifier manual.
Safety Harness
A safety harness (Figure 6-17) is required for the platform
occupant with a harness attachment link located near the
platform pivot point and the platform corners.
CAUTION
Rotate the brake selector to brake position immediately
after raising the yoke assembly to the proper height. The
brake selector must be in the LOCK position before
continuing or using the platform during normal operation.
Safety
Harness
Lanyard
FIGURE 6-17
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