4-10. AIR BOX HEATER
Dry cleaning solvent P-D-680 Is toxic and flammable. Wear protective
goggles and gloves and use only in well-ventilated areas. Avoid
contact with skin, eyes, and clothes. Dont breathe vapors. Do not use
near open flames or excessive heat. The flash point is 100oF-138°F
(38°C-50oC). If you become dizzy while using cleaning solvent, get
medical aid. If contact with eyes is made, wash your eyes with water
and get medical aid immediately.
Compressed air used for cleaning purposes will not exceed 30 PSI.
Use only with effective chip guarding and personal protective
equipment (goggles/shield, gloves etc.).
Clean outside surface of pump with cleaning solvent and dry with compressed air.
Inspect electrical terminals for damage or corrosion. Remove corrosion with a wire brush.
Inspect pump rotor and body for excessive wear, corrosion, or other damage.
Inspect air hose for cuts, tears, kinks, or damage.
(1) Install three vanes (26) in eccentric hub (27).
(2) Install three screws (24) and cover (25) on air pump (5). Tighten screws securely.
(3) If removed, install elbows (4 and 23) to air pump (5).
Do not exceed 18 V dc on air pump.
Excessive voltage will overspeed air
pump and damage pump vanes.
Use fabricated test lead to reduce a
24 V dc power source to 18 V dc
and connected in series with
positive terminal of power source.
(1) Connect an 18 V dc power source to
air pump (5). Connect positive lead to
terminal (13) marked (+) and negative
lead to unmarked terminal (14).