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DV Systems IS13-5530, Safety, Installation, Maintenance, And Operation

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DV Systems IS13-5530 Safety, Installation, Maintenance, And Operation Download Page 14

SDIG 

Feb ‘15 

 

- 14 -

Trouble Shooting Guide (cont’d)

 

 
 

Condition: 

Cause: 

Suggested Correction: 

 
K. Oil Leaks or the 

Appearance of Oil on the 
Compressor. 

 
Oil was spilled when filling the Pump. 
 
 
Over-filling of the Pump with oil. 
 
Leak at Oil Fill Plug. 
 
Leak at Oil Drain. 
 
Oil leak at Gaskets, Cap Screws, Cylinder 
Head, Cylinder, or Crankcase. 
 
 
 
Oil Seal leak. 
  

 
Use care when filling with oil. Wipe any spills 
immediately. 
 
Drain oil until proper level is reached. 
 
Check Filler Plug. Change O Ring. 
 
Ensure Pipe Nipple and Cap are sealed. 
 
Initially, retorque fasteners to factory specs. If 
leaks persist, replace Gasket. Use Loctite Form-
a-Gasket on Head Bolts and Crankcase to 
Cylinder Bolts. 
 
Inspect Crankshaft for any scratches or burrs. 
Use emery cloth. Replace Oil Seal as required. 
 

 
L. Unloader Does Not 

Function, or Leaks When 
Unit Operating. 

 
Unloader may be dirty or faulty. 
 

 
Clean, repair, or replace. 
 

 
N. Intercooler Safety Valve 

Pops Continuously. 

 
Dirty or defective Valves will cause back 
pressure. 
 
Intercooler clogged with carbon. 

 
Clean, repair or replace the Valves. 
 
 
Clean or replace. 

 
 

Check Valve / Unloader Calibration. 

 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Adjusting the pressure settings on the Check Valve / 
Unloader is done as noted below. The cut-in / cut-out 
pressures are set at approximately 115 / 150 psi. 
 
Maximum (Unload) Pressure. 
Turn the Pressure Adjusting Nut clockwise to 
increase the pressure, counter-clockwise to decrease 
the pressure. 
 
Differential (Unload) Pressure. 
Hold the Differential Lock Nut so it remains 
stationary. Turn the Differential Adjusting Nut slightly 
clockwise to increase the differential, or counter-
clockwise to decrease the differential pressure. 
 
 

Differential 
Lock Nut 

Differential 
Adjusting Nut 

Pressure 
Adjusting Nut 

Pressure 
Lock Nut 

Summary of Contents for IS13-5530

Page 1: ...sor Unit It contains valuable information that will help in the receiving installation use and maintenance of the Unit Please keep this manual in a safe place for future reference All of the information policies and procedures in this reference manual apply exclusively to DV Systems DV Systems Inc Canada 490 Welham Road Barrie ON L4N 8Z4 Tele 705 728 5657 Fax 705 728 4974 DV Systems Inc US 128 B T...

Page 2: ...ooling of the Unit The ambient temperature should be between 10 C and 40 C 50 F and 104 F Use of the Unit in temperatures beyond this range may require changing to a different grade of oil 20 weight for lower temperatures and draining the Tank more frequently Ensure that the floor under the Unit is capable of bearing the weight of the Compressor The arrow to the right of the Pump indicates the cor...

Page 3: ...ut off all power to the Unit before attempting any repair or maintenance work Air compressed by the Unit is not suitable for inhaling It may contain vapours harmful to your health Never directly inhale compressed air produced by the Compressor The Compressor Pump Engine and Tubing become hot when running Touching these areas may cause severe burns Never touch the Pump Engine or Tubing during or im...

Page 4: ...Check Safety Valves Check that Unit unloads when shutting down Clean and or blow dust dirt off Unit Replace Oil synthetic 4 Check Honda Manual for Service Intervals Notes 1 Air Filters are available separately or in the MK 55 Maintenance Kit Consult your Pump bulletin 2 Mineral Oil is available separately or in the MK 55 Maintenance Kit Consult your Pump bulletin 3 Belts and Pulleys are available ...

Page 5: ...e damage be noticed only after the product has been received contact the transport company immediately to file a claim Depending on the problem it may be wise to photograph the damage Also it may be wise to discuss with the carrier representative the time allotted to give notice of loss or damage to the product there may be guidelines which limit timeframes of same 4 Do not attempt further unpacki...

Page 6: ...oo high UNL 9707 Check Valve Unloader 1 Allows the compressed air to enter the Tank but prevents it from flowing back out 2 Regulates the running of the Honda Engine 3 Unloads pressurized air while Unit is idling TA 9418 4 Air Receiver Tank Stores the compressed air Drain Valve Allows the Customer to drain moisture from the Tank VA 9705 Ball Valve Discharge outlet from Tank Pump Components Please ...

Page 7: ...een the Nut and the Compressor Foot as shown below Do not bolt down tightly Ensure that the floor under the Unit is capable of bearing the weight of the Compressor The Compressor must sit squarely on the floor DV Systems has available a UDH 9700 K4 Kit consisting of 4 Vibration Isolator Pads to be placed under the Unit to absorb vibration Truck Bed Wall etc Space Behind Unit Beltguard Compressor T...

Page 8: ... oil as required Serious damage may result from use however limited without oil Use of improper oil may negatively affect Compressor performance or shorten Unit life Resulting problems are not covered by the DV Systems Warranty With limited Compressor use or installing in a very humid environment condensation water may form in the Crankcase with the oil If this occurs change the oil more often tha...

Page 9: ...Start Recoil Start Manual The Check Valve Unloader is controlled by Tank pressure These Compressors have Unloaders and run continuously maintaining air pressure within set limits At the preset cut out pressure approx 150 psi the Unloader Valve opens and the compressed air is exhausted to atmosphere This prevents the Compressor from continually building up pressure if the air is not required At the...

Page 10: ...pprox 150 psi Ensure that the Unit goes into the idle mode 5 Shut the Unit off Once off check the Compressor and piping systems for any air leaks Correct as required 6 With the Unit shut off check the oil level in the Pump Add oil as necessary 7 After the Unit has run for 40 hours or 2 weeks retorque the Pump Bolts Refer to the appropriate Pump Bulletin for torque values Shut off the Compressor Un...

Page 11: ...ition Check that Engine has fuel Contact local Honda Dealer Place Check Valve Unloader in Locked Start position as indicated on Page 9 B No or Insufficient Air Flow Air Filter is dirty Loose Belts Pump Valves Aftercooler or Tank Check Valve leaking sticking or plugged Air leaks at Compressor or in hose system Unit is too small for the compressed air requirements Replace the Air Filter Tighten as r...

Page 12: ...ulation around and over Unit High percentage of running time Obstructed Air Filter Too much oil in the Pump Using wrong type of compressor oil Worn Valves Worn Piston Rings Introduce cool air better air flow or move Unit to cooler location Check the air circulation around the Unit Check for air leaks If no air leaks are present the Compressor may be too small for the application Clean or replace a...

Page 13: ...re will assist in finding small leaks Replace Air Filter Refer to Lubrication on Page 8 Clean or replace as required H Flywheel or Motor Pulley Wobbles or Comes Loose Clamping Bolt not tight on Flywheel Set Screw on Motor Pulley came loose Tighten as required Take existing Set Screw out and purchase new one Set Screws have Loctite coating and can only be used once I Crack in Air Receiver This cond...

Page 14: ...quired L Unloader Does Not Function or Leaks When Unit Operating Unloader may be dirty or faulty Clean repair or replace N Intercooler Safety Valve Pops Continuously Dirty or defective Valves will cause back pressure Intercooler clogged with carbon Clean repair or replace the Valves Clean or replace Check Valve Unloader Calibration Adjusting the pressure settings on the Check Valve Unloader is don...

Page 15: ...arings The Manufacturer shall determine in its sole and reasonable discretion if a Product or part of a Product has been subject to Ordinary Wear and Tear This Warranty does not apply to Ordinary Wear and Tear In addition without limiting the foregoing this Warranty does not apply to all shipping and handling charges compressor pumps using other than the recommended compressor pump lubricant costs...

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