Teryair SC29PG Operation & Maintenance Manual

Operation & Maintenance Guide

FF - MM - 108 REV - 3

Sheet 1 of 5

ISO 9001 : 2008

REQ1/3979

Product: Chisel Scaler

MODEL: SC29PG

Chisel Scaler SC29PG

Operation & Maintenance Guide

(For 12.7mm A/F Square body and releasing slot at back type Chisel)

OPERATION:

Chisel Scalers are rugged, dependable tools designed to give years of satisfactory service. Follow the instructions
mentioned here to enhance the life and performance of your scaler.

DAILY BEFORE OPERATION:

Disconnect and pour in 1 to 2 ounces of recommended oil into the tool and reconnect hose blowing out any
accumulated dirt in the hose line before connecting.

LUBRICATION REQUIREMENT:

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 oil and check that the oil is reaching the
tool. Running without lubrication is likely to cause damage the components causing premature replacement.

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.

RECOMMENDED LUBRICANTS:

ABOVE 270C 800F 50C-270C 400F-800F BELOW 50C 400F

SHELL Toona R. 72 Toona R. 41 Toona R.27
MOBIL Almo 529 Almo 527 Almo 525

ESSO Arox.EP.65 Arox EP.45

CALTEX Rando Oil 150 Rando Oil 100 Rando Oil 46

CP Airolene Tool Oil

TEXACO Regal oil F (R&O) Regal Oil PE (R&O) Regal Oil B (R&O)

DALTRON Silkolene 881 Silkolene 548/T Silkolene 773

BURMAH CASTROL Castrol RD Oil 3 Castrol Rd Oil Light Magna SPX

BP POWER

PETROLEUM

RD220 HP60-C RD150 HP20-C RD80 HP10-C

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

IOC Servoneum 100 ----- -----

HP Numatic 100 ----- -----

FF - MM - 108 REV - 3

Sheet 2 of 5

TO CHANGE CHISEL:

Rotate ring (19) in such a way so that hole on the ring (19) exactly match with steel ball(17) when chisel (22) is
pulled out, the steel ball (17) will be lifted up and chisel (22) will come out. Push another chisel having 12.7 mm / AF
square body and solt at back after the slot has crossed the steel ball(17) again rotate ring (19) so that stell ball
(17) is completely pressed in.

INTENDED USE

Sr. No. Model No. Capacity in BPM Chisel Size

1 SC24PG 3000 7” Long, 19mm Wide)

2 SC24ST 3000 7” Long, 19mm W ide)

3 SC29PG 2200 7” Long, 19mm Wide)