Installation Instructions; Lubrication - Speedaire 40KH93 Instructions D'utilisation Et Manuel De Pièces

INSTALLATION INSTRUCTIONS

coolers. Do not use unit to lift other attached equipment.
NOTE: If compressor operates in a hot, moist environment, supply compressor pump with clean, dry outside
air. Supply air should be piped in from external sources. For two-stage compressors only, use adapter kit
(TF060502AV) to connect piping to compressor. Two adapter kits are needed for two-stage 10 and 15 HP units.
Pump Mounting
40KH92 requires a mounting bolt size of 5/16
inch. Properly torqued 5/16 inch bolts are
torqued to 12 ft/lbs (144inch/lbs).
Direction of Rotation
NOTE: Improper rotation will result in reduced
compressor life.
The direction of rotation must be
counterclockwise (as shown by the arrow
on the flywheel) while facing the flywheel
side of the pump. The motor nameplate will
show wiring information for counterclockwise
rotation.
The proper direction is very important. The
direction of rotation of 3 phase motors can be
reversed by interchanging any two motor-line
leads. For single phase motors, refer to the
motor nameplate.

Lubrication

This unit contains no oil.
Before operating compressor, fill to
the center of the sight gauge (see Figure 3).
Using any other type of oil may
shorten pump life and damage
valves.
Recommended Oil (2 Options)
Single viscosity SAE 30 ISO100 nondetergent
compressor oil. Part number 1WG50 or 4ZF21.
10W30 synthetic oil such as Mobil 1
Oil Capacity
Approximately 40 oz.
Fill the pump with oil to the center of the sight gauge
using oil fill opening (see Figure 3).
pump through the breather cap opening as this may
cause oil to leak and spray out during operation.
NOTE: Some residual oil may still be in the pump from
factory testing leaving a thin coat on the sight gauge;
however, there is not enough oil to operate the unit.
6 6
Do not lift or move unit without appropriately rated equipment. Be sure the unit is
securely attached to lifting device used. Do not lift unit by holding onto tubes or
Figure 2 - Pump Mounting Pattern
® or 1WG49.
Do NOT fill the
Figure 3 - Lubrication
11.50
Oil Fill Plug
Air Filter
Assembly
Sight Glass
Oil Drain Plug
Sight Gauge
Ă .43
4.92
Crankcase
Filter/Breather
Full
Low