Sumake ST-3300 User manual

1. AIR PRESSURE：
The Air Speedy Nailer requires a minimum air pressure of 50 lbs. and a maximum of 125 lbs. Various nail
sizes require different air pressure for best results as follows：
5d and 8d 50 to 80 lbs.
8d and 10d 80 to 100 lbs.
16d and 30d 100 to 125 lbs.
60d and 70d 115 to 125 lbs.
⚫OPERATION ABOVE 125 LBS. AIR PRESSURE WILL CAUSE INTERNAL DAMGE
2. AIR LINES AND FITTINGS：
THE hose and fitting size of the Air Speedy Nailer 3/8”. Although, the tools uses only 2 to 4 C.F.M. at
maximum operatiog speed, you should insure maximum air flow for proper installation. If air flow is
restricted it is recommended that you install a 3 to 5 gal. (10-20 litres) surge tank within 15 feet (5m) of
the work area.
3. AIR FILTER AND LUBRICAIOR：
Since the Air Speedy Nailer is a high speed pneumatic tool. trouble free use is best obtained by using a
3/8” or larger air filler and lubricator.
CAUTION：WARRANTY NOT HONORED UNLESS TOOL IS USED WITH FILTER AND
LUBRICATION.
⚫OPERATION
Remember, you Air Speedy Nailer is an automatic hammer and not a gun. Therefore it has no trigger. It
starts automatically when the driver presses against the nail head；It automatically stops when the nail head
no longer touches the driver. The operator need only apply a very slight amount of pressure to activate the
tool.
⚫POSITIONING
Hold the nail with the left (or right) hand in the same manner as if you were using a common hammer.
With your other hand simply place the tool in a straight line with the direction in which you intend to drive
the nail, and locate guide into the nail head, gently pushing the Air Speedy Nailer against the nail head.
When the nail is driven, it will automatically stop.
⚫AIR ESCAPING FROM TOOL:
1. The Air Speedy Nailer may be accidentally dropped after the air pressure has been shut off. Due to the
shock, the internal cycling mechanism may assume a mid-cycling position, and like a valve, allow the
air to pass through without energizing the oscillating action. No danger or damage can occur. However,
the unit will remain inoperative when this occurs. To stop the escaping air, abruptly slap the cap side of
the Nailer into the palm of your hand with enough speed of impact to reset the internal piston. The
escaping air will immediately stop and your unit is ready for immediate use.
2. Check Cap screws with proper size Allen wrench making sure they are all tight.
⚫OIL
Always use a NON-DETERGENT OIL, 6 TO 10 weight for lubrication.
WHEN CLEANING YOUR AIR PALM NAILER AVOID THE USE OF SOLVENTS ON ALL
RUBBER PARTS.
ST-3300-I-2310D-GT

ST-3300
AIR SPEED NAILER
PARTS LIST
No. Parts No. Description Q'ty No. Parts No. Description Q'ty
1 3300-01 Body 1 14 3300-14 Rubber Ring 1
2 3300-02 Guide Box 1 15 3300-15 O Ring 1
3 3300-03 Guide Bushing 1 16 3300-16 Value 1
4 3300-04 Spring Washer 1 17 3300-17 O Ring 1
5 3300-05 Spring 1 18 3300-18 Cover 1
6 3300-06 Damping Rubber 1 19 3300-19 Value Packing 1
7 3300-07 O Ring 1 20 3300-20 O Ring 1
821 3300-21 Gasket 1
922 3300-22 Screw 4
10 3300-10 O Ring 1 3300-23A Air Inlet (PT19) 1
11 3300-11 O Ring 1 3300-23B Air Inlet (NPT18) 1
12 3300-12 Cylinder 1 24 3300-24 Hex. Wrench 1
ST-3300-P-2207C-GT
3300-08S
Piston Set [Incl. 8, 9]
1
23