PREVENTATIVE MAINTENANCE AND INSPECTION CHECK LIST

(to be completed by Bauer Service Technician)

 

Date:______________

 

Service:    First/Annual

 

Customer:

 

Location:

 

Main phone number:

 

Location phone number:_______________________

 

Fax number:

 

Contact name:

 

Contact home phone:__________________________

 

Machine serial number:

 

Compressor block number:

 

Machine model number:

 

Manufacturing date: __/__

 

Purification type:

 

Oil Type: Synthetic

 

Hours on machine:_______________

 

Current visual status:  Excellent ( )  Good ( )  Fair ( )  Poor ( )

 

Is cooling in room sufficient:  Yes ( )  No ( )  Marginal ( )

 

If the answer is no what can be done to help?

 

________________________________________________________________________________________________________________________________________________

 

 

Additional Notes:

 

MAINTENANCE SERVICE

 

The following inspections and/or checks will be performed at each periodic service (all parts

and installation labor are extra and not a part of this contract except for oil and purification cartridges).

 

(1)  Compressor Assembly Running Tests

a.  Check for unusual vibration or noise.                                                                    ______

b.  Was any found?  ( ) Yes  ( ) No

c.  Check for oil leaks under running conditions.                                                        ______

d.  Were any found?  ( Yes  ( ) No

e.  Check for air leaks at intercoolers, aftercoolers and relief valves.                          ______

f.  Were any leaks found?  ( ) Yes  ( ) No

g.  Check oil return line for bubbles.                                                                           ______

h.  Were any found?  ( ) Yes  ( ) No

i.  Adjust oil pressure.  ( ) Yes  ( ) No    Record Oil Pressure                                    ______

j.  Check automatic drain system for proper operation.                                             ______

k.  Set auto drain timer if necessary.  ( ) Yes  ( ) No

l.  Check condition of ACD muffler and collection system.                                       ______

Note: If ACD muffler is not functioning properly get the approval to install a new retrofit kit.

m.  Was new retrofit kit installed?  ( ) Yes  ( ) No   ACD Style: Old   New   Retrofitted

n.  Check manual drain valves for operation and leakage.                                           ______

o.  Check for excessive crankcase pressure.                                                                ______

p.  Check and record interstage and final stage pressures.

1st stage_______2nd stage_______3rd stage_______4th stage_______ 5th stage_______

q.  Check interstage relief valves for signs of tampering.                                            ______

r.  Clean compressor and area around it including intercoolers and aftercoolers.       ______

(2)  Compressor Assembly Static Tests

a.  Check oil level and change as required.                                                                  ______

b.  Was oil added  ( ) Yes  ( ) No.  If oil was added how much?                                 ______

c.  Check air inlet filter.  Clean or replace as needed.                                                  ______

d.  Was new filter installed?  ( ) Yes  ( ) No  ( ) Rotated

e.  Check all tubing and tubing fittings for tightness.                                                  ______

f.  Were any found loose?  ( ) Yes  ( ) No

g.  Check for any loose hardware on compressor block.                                            ______

h.  Check compressor hold down bolts for tightness.                                                ______

i.  Check condition of drive belt or belts.                                                                    ______

j.  Adjusted belts;  ( ) Yes  ( ) No   Replaced Belts;  ( ) Yes  ( ) No

k.  Check and re-torque valve covers and head bolts.                                                 ______

l.  Re-torque bolts on crank cover.                                                                              ______

m.  Check for any evidence of oil leaks.                                                                     ______

n.  Check condition of oil pump drive belt.                                                                ______

o.  Oil belt replaced?  ( ) Yes  ( ) No

 

 

(3)  Electric Motor, Diesel or Gas Engine Static Tests

a.  Check for any evidence of overheating or lubrication leaks.                                  ______

b.  Check for loose electrical and instrumentation wires.                                           ______

c.  Check running condition of drive motor and note recommendations.                    ______

d.  Check for any unusual vibration or noise.                                                             ______

e.  Clean electric motor or drive engine.                                                                      ______

f.  Check for proper engine operational temperature.                                                 ______

g.  Check for any coolant, fuel, or oil leaks on engine.                                                ______

h.  Were any found?  ( ) Yes  ( ) No

i.  Was customer advised?  ( ) Yes  ( ) No

j.  Check and record engine oil pressure if equipped with gauge.                               ______

 

(4)  Purification System Tests

a.  Pressurize and leak check.                                                                                      ______

b.  Check manual moisture drain if equipped.                                                            ______

c.  Check pressure gauge if equipped.                                                                         ______

d.  Check separator inlet temperature after 15 Min. of operation and record.           ______

e.  Check relief valve for any signs of tampering.                                                       ______

f.  Test Securus control system.                                                                                 ______

g.  Change purification cartridges (one set per year included)                                    ______

h.  Check setting of PMV valve.  Set at 2200.                                                            ______

i.  Clean purification system.                                                                                      ______

 

(4) Electrical Control System

a.  Check high temperature shutdown switch.                                                            ______

b.  Pressure controlled stop start switch.  Record shutdown and restart pressures. ______ 

c.  Check magnetic starter for proper operation.                                                        ______

d.  Check magnetic starter contacts for signs of heat damage.                                    ______

e.  Check to make sure all connections are tight on magnetic starter.                         ______

f.  Check low oil pressure switch and reset if necessary.  Record setting.                 ______

g.  Check operation of GFI if equipped.                                                                     ______

h.  Check all electrical connections in control box.                                                     ______

i.  Check operation of emergency shutoff switch, if equipped.                                  ______

j.  Check for proper operation of  hourmeter.                                                            ______

 

(5)  Tests Of Air Storage System

a.  Check system for leaks.                                                                                         ______

b.  Check relief valves for leaks and signs of tampering.                                            ______

c.   Check all pressure gauges on storage bottles.                                                       ______

d.  Check to make sure drain valves are tight and leak free.                                        ______

 

(6)  Charging Station

a.  Check plumbing and fittings for leaks.                                                                   ______

b.  Check all pressure gauges for proper operation.                                                   ______

c.  Check regulator for proper operation. (Model:  AE    Tescom    ________ )       ______

d.  Check condition of all panel control valves.                                                          ______

e.  Check all filling whips and attachments for signs of damage.                                ______

f.  Check for proper operation of three way valve, if equipped.                                ______

g.  Check for proper door operation, if equipped.                                                      ______

h.  Check remote filling outlet, if equipped.                                                               ______

 

(7)  Air Monitoring Equipment  (CO Monitor Model: Nyad    Neotronics   __________ )

a.  Check for proper operation of electronic CO monitor.                                         ______

b.  Calibrate CO monitor.  Record PPM of gas used.                                                 ______

c.  Check flow and pressure to CO monitor.                                                              ______

d.  Perform air quality test.                                                                                         ______

 

(8)  Cleaning Of Unit

a.  Complete cleaning of entire system.                                                                      ______

b.  Install Service and Calibration Stickers                                                                  ______

 

(9)  List Any Additional Adjustments Or Repairs Made

________________________________________________________________________

________________________________________________________________________

(10)  Recommendations

a.  List any recommendations made for repair or replacement required for proper

operation of the total air system.

________________________________________________________________________

________________________________________________________________________

(11)  Complete Installation Evaluation

a.  Check completed system for proper performance and cleanliness.

(12)  Service Technician Comments.

________________________________________________________________________

________________________________________________________________________

 

Did you express your comments to the customer?  ( ) Yes  ( ) No

 

SERVICE TECHNICIANS SIGNATURE:_____________________________________________

CUSTOMERS REPRESENTATIVE SIGNATURE:_____________________________________