Справочник Пользователя для Stanley Black & Decker BR87

To check or charge the accumulator the following equip-

ment is required:
31254 Charge Kit: which includes the following.

•  Accumulator Tester (Part Number 02835)
•  Charging Assembly (P/N 15304)

(P/N 15304 includes a liquid filled gauge with snub 

valve, hose and fittings.)

•  NITROGEN bottle with an 1000 psi/70 bar minimum 

charge. (Not included in 31254 Charge Kit.)

1. 

This assembly contains nitrogen under pressure

Remove the valve cap assembly from the breaker.

2.  Remove the protective cap and loosen the 5/8-inch 

hex locking nut on the tool charging valve 1-1/2 

turns.

3.  Holding the chuck end of Accumulator Tester (P/N 

02835) turn the gauge fully counterclockwise to en-

sure that the stem inside the chuck is completely 

retracted.

4.  Thread the tester onto the accumulator charg-

ing valve. Do not advance the gauge-end into the 

chuck-end. Turn as a unit. Seat the chuck on the 

accumulator charging valve and hand tighten only.

5.  Advance the valve stem of the tester by turning the 

gauge-end clockwise until a pressure is read on the 

gauge (charge pressure should be 700-900 psi/48-

62 bar).

6.  If pressure is OK unscrew the gauge-end from the 

chuck to retract the stem, then unscrew the entire 

tester assembly from the accumulator charging 

valve. If pressure is low, charge the accumulator as 

described in the following paragraph.

7.  Tighten the 5/8-inch hex locking nut on the tool 

charging valve. Be careful not to overtighten. Install 

the protective cap and valve cap assembly.

1.  Perform steps 1 through 4 of the accumulator test-

ing procedure above.

2.  Connect the chuck of the charging assembly to the 

charging valve on the accumulator tester or, if pre-

ferred, remove the tester from the charging valve 

and connect the charging assembly chuck directly 

to the charging valve.

3.  Adjust the regulator to the charging pressure of 800 

psi/55 bar.

through the charging system.
4.  Open the valve on the charging assembly hose.
5.  When the accumulator is fully charged close the 

valve on the charging assembly hose and remove 

the charging assembly chuck from the accumulator 

tester or tool charging valve.
If the accumulator tester has been used, be sure to 

turn the gauge-end fully counterclockwise before re-

moving the tester from the charging valve of the tool. 

6.  Tighten the 5/8-inch hex locking nut on the tool 

charging valve and replace the protective cap.

7.  Replace the valve cap assembly.

1.  If the breaker is repainted after servicing, be sure to 

mask off the vent in the valve cap assembly. Do not 

allow paint to enter the IN and OUT ports or the bore 

of the foot assembly.

2.  If the handle grips need to be replaced.

a.  Remove the old grips and clean the handle.
b.  Wash the new grips and the handle clean and 

dry, simply push or drive the grips on. DO NOT 

lubricate the parts. The grips will not be secure 

on the handle if any grease or oil is used.