Page 4
Certification Checklist Diagnostic Procedures
• The inner rollstop will not raise if occupied.
- Call Product Support
• The outer barrier will not raise if occupied.
- Call Product Support.
• Verify platform lighting when lift is deployed.
1. Replace bulb(s) in the light housing.
2. Check fuse (5 amp fuse on circuit board; F13)
• An audio warning (and visual warning for public lifts) will activate if the threshold area is occupied when the
platform is at least 1" below
fl
oor level.
1. Remove the threshold warning plate
2. Verify the threshold strip switch connectors are connected (see illustration on Page 6)
3. Replace the threshold strip switch
4. Reinstall the threshold warning plate
• Lowering the platform beyond the inner rollstop locking position is allowed only when the inner rollstop is
locked in position.
- Call Product Support.
• Lift platform movement shall be interrupted unless the outer barrier is raised and the outer barrier latch is
positively engaged.
- Call Product Support.
