Edwards QDP40 - SERVICE

Consumable parts vary with model type. Pricing is determined by model configuration, oil type and hard parts damage.

BOC Edwards QDP40 - Scope of Work

PTB Sales will perform the following:

1. Complete teardown and disassembly of the pump

2. All parts are inspected and cleaned

• High pressure parts washer
• Corncobb blaster
• Glass blaster

3. Parts are dimensionally evaluated

4. Rebuild of the pump (All OEM parts used)

• Exhaust silencer
  • NEW O-rings/seals installed
• Claws/spacer sleeves
  • recoated with Teflon
• Exhaust check valve
  • NEW O-rings installed
• TCV water valve
• TCV water manifold
  • NEW O-rings/seals installed
• Pump module
  • Headplates, stators and shafts stoned
  • NEW pump bearings installed
  • NEW gas ballast valve installed
  • NEW 3 to 4 interstage valve installed
  • NEW Oil sight glass installed
  • All O-Rings, seals, rings filters, shims and gaskets replaced with NEW
  • Module painted
• Motor
  • NEW motor bearings installed
  • NEW motor gaskets installed
  • NEW coupling (spider) installed
  • NEW Rotation/Motor Rating label applied
  • Shaft keys replaced with new
  • Painted

5. Final Tests

• Test/confirm N₂ switches operation
• Test/confirm motor temp sensors operation
• Test/confirm exhaust temp sensors operation
• Gas module operation confirmed/tested
• Base pressure tested
  • Gas ballast off
  • Gas ballast on
• Motor amperage confirmed
• Noise/db level confirmed
• 24 hour run test
• All switches/sensors readings confirmed

6. Packaging and Shipping

• Paint pump
• Apply all safety and startup labels
• Test reported completed
• QC report created
• Package pump and ship