Sheet 2 of 4
Piston Scabblers 1SC
Operation & Maintenance Guide
Scabblers are rugged dependable tools designed to give you years, of satisfactory service. Follow the instructions
mentioned here to enhance life and performance of your scabbler.
Disconnect and pour in 1 to 2 ounces of recommended oil into the tool and reconnect hose after blowing out any
accumulated dirt in the hose line before connection.
AIR SUPPLY:
Tool should not be operated at air pressure below 5.5 Bar (80psi) and above 6.9 bar (100psi).The correct
operating pressure is 6.2 bar (90 psi).
Ensure that only 3/8" (10 mm) bore airline is used and all couplings are tight, leakproof and in good condition.
The air should be clean, dry and lubricated. Install a FRL unit as close as operation will permit.
To dis-assemble single scabbler, disconnect air supply and unscrew screwed cap (13) and remove it, so that compression spring(18)
can be removed, lift up spring cap (14) push up piston (12) from bottom and remove it, slide out cylinder(11) along with brush
seal(15) from single scaler body(10), with help of Spanner unlock lock washer (17),Unscrew main handle (20) and remove it.
Remove sealing washer (16), Hold angular position of main handle(20) in vice jaw, Hold spanner in across flats of valve body(1).
Unscrew it and remove rubber grip (19) Now with help of screw driver, unscrew valve cap(2) and remove it. Remove 'O' ring (3)
from valve cap (2) Pull out valve spring (4), valve stem (5). Take out 'O' ring (6) from valve stem(5) Punch out roll pin (8) and take
out throttle lever (7)
Examine all components for wear after washing in suitable solvent. Replace any worn or damaged components. Coat parts with
light oil and re-assemble carefully in reverse sequence.
RECOMMENDED LUBRICANTS:
Always install a line lubricator on the air line as close to the tool as possible. A Filter Regulator Lubricator unit (FRL)
is strongly recommended. Keep the lubricator bowl topped up with recommended grade of oil and check that the
oil is reaching the tool. Running the tool without lubrication is likely to cause damage to the components causing
premature replacement.
ABOVE 27
0
C - 80
0
F
5
0
C-27
0
C 40
0
F-
80
0
F
BELOW 5
0
C 40
0
F
SHELL
Toona R. 72
Toona R. 41
Toona R.27
MOBIL
Almo 529
Almo 527
Almo 525
ESSO
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Arox.EP.65
Arox EP.45
CALTEX
Rando Oil 100
Rando Oil 100
Rando Oil 46
CP
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Airolene Tool Oil
TEXACO
Regal oil F (R&O)
Regal Oil PE (P&E)
Regal Oil PE (R&O)
DALTRON
Silkolene 881
Silkolene 548/T
Silkolene 733
BURMAH CASTROL
Castrol RD Oil 3
Castrol RD Oil Light
Megna SPX
DUCKHAM
Garnet 7
Garnet 6
Zero Fio 5
STERNOL
Merlin 87
Merlin 71
Merlin 54
PETROFINA
Purifoc 53
Purifoc 46
Purifoc 32
CHEVRON
Vistac Oil 18X
Vistac Oil 19X
Vistac Oil 9X
IND OIL
Servo Spyn – 22
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OPERATION:
DAILY BEFORE OPERATING:
LUBRICATION REQUIREMENTS:
MAINTENANCE:
TECHNICAL DATA:
FF - MM - 05 REV - 1
Sr.No Model No Capacity in BPM
Piston
1
1SC
3900
Integral Piston
