C.preparation For Power Delivery - Hobart 60PL20 Operation And Maintenance Manual

27. Automatic voltage control potentiometer (R5)
28. Cable size compensation rheostat
29. Line-drop compensation on/off switch

C.Preparation for Power Delivery

The following are power delivery preparation procedures to be followed after the engine is started.
(1) Check and position switches and controls.
(a) Loosen the two fasteners at the top of engine-generator control panel, and lower the panel to
gain access to the interior component panel.
(b) Place regulated-diagnostic switch (25) in REGULATED position.
(c) Place test bank switch (26) in AIRCRAFT position if the aircraft being serviced is equipped
with 28.5-V DC interlock relay system. (If not, place in TEST BANK position. )
(d) Meter switch (4) may be in any position except pointing straight DOWN.
(e) Raise engine-generator control panel and fasten it as it was previously.
(2) Connect output cable plug connector to aircraft receptacle. Be sure connectors are mated fully
and securely.
December 31/91 Revised
Operating Controls and Instruments
Figure 1 (Sheet 2 0f 2)
30. Cable length compensation rheostat
31. Voltage regulator fuse (5A)
OM-2053
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