PAT DS 50 Troubleshooting Manual page 50

DS50 TROUBLE SHOOTING MANUAL
12. REMOVING TEST AND CALIBRATION EQUIPMENT
• Mount the small cover.
Caution: Check the O-rings on the four studs for wear and tear. The cover will not seal
without the O-ring being on the threaded part of the stud.
Use the washers and tighten the nuts.
proper position of the rubber gasket. Do not tighten one nut completely before you
proceed with the next nut. Distribute the force while tightening. Finally tighten all nuts. Be
careful to not over-tighten the nuts and brake off the threaded part of the studs.
• Mount the large cover and carefully tighten the four nuts.
• Re-connect the external cables with the Mil type plugs to the connectors. Refer to the
manual level 1 and level 2 for orientation of those connectors. Be sure the plugs are
tightened to seal against water ingress.
• Check the system performance by lifting a known test load and a cut off test.
• If the test fails then you should verify the correct removal of test equipment or calibration
equipment or repeat trouble shooting as described in Troubleshooting Manual level 1,2
and 3.
TSM DS 50-003/REV.B/031-300-190-003/12-02-96
While you tighten the cover you should check the
50
LEVEL 3