Atlas Copco Hydraulic Breaker HB2000

Warning: Chisel paste is environmentally harmful and must not penetrate the ground or enter the water table or water supplies.

Dispose of chisel paste polluted by dust and of cloths with chisel paste in accordance with the applicable regulations to avoid environmental hazards.

Can the floating ring (E) move freely?

Regular cleaning and greasing of the installed parts and their holders safeguards their operation and improves the availability of the hydraulic breaker.

The inspection frequency depends on how much dust is generated.

Select the dust generation level

Is the floating ring, counter ring and guide ring removed?

Is the space in front of the flexible wiper clean of all loose dust?

Warning: Only trained personnel should perform this check

Visual check of the HP-accumulator

Detect any of the following on the HP-accumulator

Broken or missing connecting screws detected?

If yes, the HP-accumulator shells needs to be checked for cracks, deformations and damage to the threaded bores by a professional

All connecting screws replaced?

Any damage to the HP-accumulator detected?

Never operate the hydraulic breaker if you detect any damage to the HP-accumulator

HP-accumulator replaced on site?

Check that the pipe clamps on the carrier are tight

Check the screw connections of the swivel joint covers and tighten as required

Replace damaged swivel joint covers

Warning: This check requires trained personnel with PPE!

Enter the machine's hour meter reading

Upload a photo of the dismantled working tool

Is the percussion piston impact surface chipped?

Are there any visible cracks on the percussion piston impact surface?

If the surface is chipped or cracked, do not use the hydraulic breaker again.

Enter the name and contact of the Atlas Copco Customer Center/ Dealer in your area

Sign off on the percussion piston impact surface check

Check both retainer bars whenever replacing working tools

Rework or replace the retainer bars if you find any signs of wear, such as sharp edges, notches or severe erosion

Deburr the retainer bars by careful grinding

Install the retainer bars in their reversed orientation if they cannot be reworked anymore

Replace the retainer bars if both sides cannot be reworked anymore

Check both plugs for the retainer bars

Sign off on the retainer bar check