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 GEMCO Type H & HM Installation, Dimensions and
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INSTALLATION INSTRUCTIONS
Air Compressor and Motor Assembly
COMPRESSOR
ASSY. NO.
MOTOR
HP
MOTOR
VOLTAGE
MOTOR
PULLEY PD
BELT
LENGTH
J-70941
J-70942*
J-70943
3/4
3/4
3/4
575, 3 ph., 60 Hz
460, 3 ph., 60 HZ
230V DC
3.9"
3.9"
3.9"
51"
51"
51"
        * J-70942 is also suitable for use on 380V, 3 ph, 50 Hz.
Mount the compressor near the air hydraulic panel. Position the compressor so that the fan type compressor fly-wheel is at least 12 inches from the wall to allow ample air circulation. Elevate the compressor so the 1/2" outlet is above the reservoir inlet on the panel, to allow any moisture to drain to the reservoir. Use 1/2" tubing for compressor supply line and 3/8" tubing for compressor control line.
 
Fill compressor crankcase with nondetergent oil of grade and type recommended by compressor manufacturer. Fill oil bath air filter to indicated line.
 
Connect compressor motor to starter on panel. Be sure that motor rotates compressor in direction of arrow.
 
Start compressor and check pressure. Lubrication pressure gauge should indicate 16 psi. Air reservoir pressure should reach 80 psi. Check for air leakage. Tighten fittings if necessary.