HOW TO REPLACE THE CONNECTING ROD ASSEMBLY ON AN AIR COMPRESSOR
How to remove the connecting rod of a screw air compressor
Remove the connecting rod using a T20-Torx wrench. The Torx screw is located at the bottom of the connecting rod. Slide the rod off the bearing and check for wear and tear on the piston ring. Slide the cylinder sleeve out from the top of the endbell housing. [pdf]FAQS about How to remove the connecting rod of a screw air compressor
How do you lubricate a rotary screw air compressor?
Lubricated rotary screw air compressors must use oil to lubricate the screw, which may cause the lubricating oil to contain some fine dust or iron filings. These impurities will reduce the quality of the lubricating oil.
How do I remove the connecting rod?
REMOVING THE CONNECTING ROD [top] 1. Remove the manifold cover. Remove the retaining screw. Lift the manifold cover away from the unit. 2. Remove the pump assembly from the tank. Remove the front retaining screw. Remove the rear retaining screw. Slide the pump assembly to the side. Lift the pump assembly away from the tank.
How do you remove a retaining rod from a pump?
Remove the connecting rod assembly. Insert a screwdriver between the spokes of the pulley and the side of the connecting rod to prevent the assembly from spinning. Use a Torx driver to loosen the retaining bolt. Remove the retaining bolt. Slide the connecting rod assembly out of the pump housing.
How do you install a compressor head?
Align the valve plate assembly (and cylinder gasket) with the compressor pump. (The cylinder gasket and the exposed valves should be facing the cylinder-side of the pump.) Align the head gasket with the valve plate assembly. Install the cylinder head. Install the head bolts.
How do you connect a compressor pump?
Reconnect the rear (white) wire to the field terminal. Align the feet on the compressor pump with the grooves in the housing and slide the pump fully into position within the housing. Reconnect the front (yellow) wire to the field terminal. Reconnect the ground (green) wire to the pump and secure it with the screw.
How do you repair a compressor pump?
Rebuild the compressor pump. Align the cylinder gasket with the valve plate assembly. (The gasket should be seated against the side of the valve plate that contains the exposed valves). Align the valve plate assembly (and cylinder gasket) with the compressor pump.
How to adjust the pressure of Sullair screw air compressor
To increase pressure from 80 to 100 PSI on a Sullair 185 compressor, locate the unloader valve or pressure regulator knob, typically inside the wing doors. Adjust the regulator screw clockwise to raise pressure. Ensure the air intake filter is clean to maintain airflow. [pdf]FAQS about How to adjust the pressure of Sullair screw air compressor
How does a Sullair compressor work?
With a Sullair machine, no maintenance or internal inspection of the compressor unit is required. 24KT Coolant fluid is injected into the compressor unit in large quantities and mixes directly with the air, as the internal rotors turn compressing the air. The fluid has three primary functions:
How does a sullicon compressor work?
The pressure regulator valve gradually opens, applying air pressure to the diaphragm chamber of the Sullicon control which partially closes the butterfly valve on the compressor air inlet; reducing the amount of air entering the compressor until it matches the amount of air being used.
How to adjust compressor pressure?
The following will introduce the adjustment method of the control system. For the convenience, select one compressor with the pressure range of 115-125psig (7.9-8.6bar). Take out the cover of the pressure switch, close the service valve (or slightly open), and then turn on the machine.
Does a Sullair compressor shut off automatically?
This same valve automatically shuts off With a Sullair compressor, there is no mainte- the water supply when the compressor is shut nance or inspection of the internal parts of the compressor unit permitted in accordance with the down. Page 10 Section 2 DESCRIPTION Figure 2 ---2 Compressor Piping and Instrument Diagram...
How to adjust air volume regulator?
1. Set lowest operation pressure through pressure difference adjustment screw. Turn counterclockwise to increase the pressure difference. 2. After the pressure switch is adjusted, adjust the pressure regulator and determine the pressure starting the air volume regulation. In the example given, this pressure is 118 psig (8.2bar).
Does Sullair have a shaft seal?
For information regarding the unit exchange program, contact your nearest Sullair distributor or the Sullair Corporation. The shaft seal is not considered part of the compressor unit in regard to the 10 year warranty. The normal Sullair parts warranty applies. The shaft seal for your compressor unit is 18033. locally. 222924 222923 .
