SN883RH, SN883CH/34, SN883CH/28 PNEUMATIC NAILER OPERATING and MAINTENANCE MANUAL WARNING: BEFORE USING THIS TOOL, STUDY THIS MANUAL TO ENSURE SAFETY WARNING AND INSTRUCTIONS. KEEP THESE INSTRUCTIONS WITH THE TOOL FOR FUTURE REFERENCE.
INDEX ENGLISH Page 3 to 17 Page DEFINITIONS OF SIGNAL WORDS WARNING: Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. NOTE: Emphasizes essential information.
ENGLISH SN883RH, SN883CH/34, SN883CH/28 PNEUMATIC NAILER INDEX 1. SAFETY INSTRUCTIONS ……………4 2. SPECIFICATIONS & TECHNICAL DATA……………………7 3. AIR SUPPLY AND CONNECTIONS …9 4. INSTRUCTIONS FOR OPERATION …10 5. MAINTAIN FOR PERFORMANCE …17 6. STORING ……………………………17 7. TROUBLESHOOTING/REPAIRS……17 OPERATING and MAINTENANCE MANUAL WARNING: BEFORE USING THIS TOOL, STUDY THIS MANUAL TO ENSURE SAFETY WARNING AND INSTRUCTIONS. KEEP THESE INSTRUCTIONS WITH THE TOOL FOR FUTURE REFERENCE.
1. SAFETY INSTRUCTIONS WARNING: TO AVOID SEVERE PERSONAL INJURY OR PROPERTY DAMAGE BEFORE USING THE TOOL, READ CAREFULLY AND UNDERSTAND THE FOLLOWING “SAFETY INSTRUCTIONS”. FAILURE TO FOLLOW WARNINGS COULD RESULT IN DEATH OR SERIOUS INJURY. PRECAUTIONS ON USING THE TOOL 5 70 100 WEAR SAFETY GLASSES OR GOGGLES Danger to the eyes always exists due to the possibility of dust being blown up by the exhausted air or of a fastener flying up due to the improper handling of the tool.
8. INSPECT SCREW TIGHTNESS Loose or improperly installed screws or bolts cause accidents and tool damage when the tool is put into operation. Inspect to confirm that all screws and bolts are tight and properly installed prior to operating the tool. 9. DO NOT TOUCH THE TRIGGER UNLESS YOU INTEND TO DRIVE A FASTENER Whenever the air supply is connected to the tool, never touch the trigger unless you intend to drive a fastener into the work.
18. WHEN USING THE TOOL OUTSIDE OR ELEVATED PLACE When fastening roofs or similar slanted surface, start fastening at the lower part and gradually work your way up. Fastening backward is dangerous as you may loose your foot place. Secure the hose at a point close to the area you are going to drive fasteners. Accidents may be caused due to the hose being pulled inadvertently or getting caught. 19. NEVER USE THE TOOL IF ANY PORTION OF THE TOOL CONTROLS (e.g.
2. SPECIFICATIONS AND TECHNICAL DATA 1. NAME OF PARTS i u w q r o e q Frame w Cylinder Cap e Contact Arm r Nose t Magazine y t !0 y Trigger u Grip i Exhaust Cover o Pusher !0 Adjustment Dial 2. TOOL SPECIFICATIONS PRODUCT NO. SN883RH SN883CH/34 SN883CH/28 HEIGHT 11-7/8˝ (300 mm) 12-1/4˝ (310 mm) 12-1/4˝ (310 mm) WIDTH 4-3/4˝ (121 mm) 4-3/4˝ (121 mm) 4-3/4˝ (121 mm) LENGTH 20-3/4˝ (526 mm) 18-1/8˝ (460 mm) 16-7/8˝ (428 mm) WEIGHT 7.0 lbs. (3.2 kg) 6.8 lbs. (3.1 kg) 7.0 lbs. (3.
4. TECHNICAL DATA q NOISE A-weighted single-event sound power level ------ LWA, 1s, d 101.03 dB A-weighted single-event emission sound pressure level at work station ------ L p A , 1s, d 92.72 dB These values are determined and documented in accordance to EN12549 : 1999. w VIBRATION Vibration characteristic value ＝ 4.26 m/s2 (SN883RH) / 3.84 m/s2 (SN883CH/34) / 3.84 m/s2 (SN883CH/28) These values are determined and documented in accordance to ISO 8662-11.
WARNING: 3. AIR SUPPLY AND CONNECTIONS Read section titled “SAFETY INSTRUCTIONS”. DO NOT USE ANY POWER SOURCE EXCEPT AN AIR COMPRESSOR The tool is designed to operate on compressed air. Do not operate the tool on any other highpressure gas, combustible gases (e.g., oxygen, acetylene, etc.) since there is the danger of an explosion. For this reason, absolutely do not use anything other than an air compressor to operate the tool.
4. INSTRUCTIONS FOR OPERATION Read section titled “SAFETY INSTRUCTIONS”. 1. BEFORE OPERATION q Wear Safety Glasses or Goggles. w Do not connect the air supply. e Inspect screw tightness. r Check operation of the contact arm & trigger if moving smoothly. t Connect the air supply. y Check the air-leakage. (The Tool must not have the air-leakage.) u Hold the Tool with finger-off the trigger, then push the contact arm against the work-piece. (The tool must not operate.
w Pull the Pusher as far as the rear end of the magazine and release it gently. Pusher CAUTION: ● Abrupt release of the Pusher causes jamming of nails or dry-firing. TEST OPERATION q Adjust the air pressure at 70 p.s.i. (5 bar) and connect the air supply. w Without touching the trigger, depress the contact arm against the work-piece. Pull the trigger. (The tool must fire the fastener.) e With the tool off the work-piece, pull the trigger. Then depress the contact arm against the work-piece.
w Remove the Switching Lever to the direction of the arrow. Spring Pin Switching Lever NOTE: When switching back CONTACT ACTUATION with ANTI-DOUBLE FIRE MECHANISM to SINGLE ACTUATION, equip the Switching Lever facing “S” mark front with the Spring Pin to the Trigger by reverse procedure. WARNING: ● Use sintering steel grey metallic color Switching Lever Confirm and use the designated original Switching Lever when carrying out the switching back procedure.
CONTACT TRIP MODEL with ANTI-DOUBLE FIRE MECHANISM The anti-double fire mechanism (US patent 5597106, UK patent 2286790) is installed on this tool. The common operating procedure on “Contact Trip” tools is for the operator to contact the work to actuate the trip mechanism while keeping the trigger pulled, thus driving a fastener each time the work is contacted. This will allow rapid fastener placement on many jobs, such as sheathing, decking and pallet assembly.
MODEL IDENTIFICATION Switching Lever SINGLE ACTUATION Identified by SWITCHING LEVER. CONTACT TRIP WITH ANTI-DOUBLE FIRE MECHANISM (US patent 5597106, UK patent 2286790) Identified by RED TRIGGER. The Switching Lever is removed. SEQUENTIAL TRIP The Sequential Trip requires the operator to hold the tool against the work before pulling the trigger. This makes accurate fastener placement easier, for instance on framing, toe nailing and crating applications.
DRIVING DEPTH ADJUSTMENT Adjustment Dial WARNING: ALWAYS disconnect air supply before making adjustment. Deeper The driving depth adjustment is made by adjusting the Adjustment Dial. Shallow q With air pressure set, drive a few nails into a representative material sample to determine if adjustment is necessary. w If adjustment is required, disconnect air supply. e Refer to the mark on the Contact Arm area for direction to turn the Adjustment Dial. r Re-connect air supply.
REMOVING JAMMED NAILS WARNING: ALWAYS disconnect air supply before removing jammed nails. q Push the Pusher Lever and release the strip nails from the Pusher. Pusher Lever w Push the Nail Stopper, and remove the strip nails from inside of the Magazine. Nail Stopper e Pull and stayed the Pusher back using the hole and a rod. r Remove the jammed nail from the Nose using a punch or a slotted screw driver. Rod Hole Pusher WARNING: ● Nails are held in the Nose of the tool by magnet.
5. MAINTAIN FOR PERFORMANCE q DO NOT FIRE THE NAILER WHEN IT IS EMPTY w USE A 3-PIECE AIRSET Failure to use a 3-piece airset allows the moisture and dirt inside compressor to pass into the tool directly. This causes rust and wear, and results in a poor operating performance. The hose length between airset and tool should be no longer than 5 m since a longer length results in a reduction in air pressure. e USE RECOMMENDED OIL The velocite or turbine oil should be used to lubricate the tool.
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