Owner's manual

Maintenance 4-3
1502-UM050D-EN-P – June 2013
3. HiPot test (Refer to Page 2-2)
• Check the vacuum bottle integrity.
• Check the insulation resistance.
4. Lubrication
• Using Aeroshell No. 7 (1 oz. tube, Part No. 40025-198-01) grease the
actuator plate where the overtravel springs and washers make contact
(Figure 4.2).
Insulator
Grease
Actuator Plates
Grease
Insulator
Grease
Actuator Plates
Grease
Figure 4.2 – Grease Locations
• Using Aeroshell No. 7 (1 oz. tube, Part No. 40025-198-01) grease the
pivot shaft at the bearing points on the mechanical latch mechanism
option (Figure 4.3).
Grease
Pivot Shaft
Grease
Pivot Shaft
Figure 4.3 – Mechanical Latch Grease Locations
NOTE: Do not grease the armature shaft plastic bearings. These bearings are
self-lubricating and do not require grease.