HN50 HIGH PRESSURE COIL NAILER OPERATING and MAINTENANCE MANUAL . 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 15 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 HN50 HIGH PRESSURE COIL 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 .......... 15 6. STORING ................................................. 15 7. TROUBLESHOOTING/REPAIRS ............ 15 OPERATING and MAINTENANCE MANUAL BEFORE USING THIS TOOL, STUDY THIS MANUAL TO ENSURE SAFETY WARNING AND INSTRUCTIONS.
1. SAFETY INSTRUCTIONS 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 1. 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. 1. SPECIFICATIONS AND TECHNICAL DATA NAME OF PARTS ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫ 2. TOOL SPECIFICATIONS PRODUCT NO. HEIGHT WIDTH LENGTH WEIGHT RECOMMENDED OPERATING PRESSURE LOADING CAPACITY AIR CONSUMPTION 3. Frame Cylinder Cap Contact Arm Nose Magazine Trigger Grip Exhaust Cover Trigger Lock Dial Air Plug End Plug Cap Hook HN50 261 mm (10-1/4”) 128 mm (5”) 275 mm (10-3/4”) 1.6 kg (3.53 lbs.) 12 to 23 bar (170 to 320 p.s.i.) 400 Nails 1.1L at 17.6 bar (256 p.s.i.
4. TECHNICAL DATA ① NOISE A-weighted single-event sound power level ------ LWA, 1s, d 90.7 dB A-weighted single-event emission sound pressure level at work station ------ LpA, 1s, d 83.8 dB These values are determined and documented in accordance to EN12549 : 1999. ② VIBRATION Vibration characteristic value = 3.10 m/s2 These values are determined and documented in accordance to ISO 8662-11.
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 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. ① ② ③ ④ ⑤ ⑥ ⑦ BEFORE OPERATION Wear Safety Glasses or Goggles. Do not connect the air supply. Inspect screw tightness. Check operation of the contact arm & trigger if moving smoothly. Connect the air supply. Check the air-leakage. (The Tool must not have the air-leakage.) Hold the Tool with finger-off the trigger, then push the contact arm against the work-piece. (The tool must not operate.
③ Nail loading: Place a coil of nails over the Nail Post in the Magazine. Uncoil enough nails to reach the Feed Pawl, and place the second nail between the teeth on the Feed Pawl. The nail heads fit in slot on Nose. Feed Pawl Nail ④ Swing Magazine Cover closed. ⑤ Close the Door. Check that Door Latch engages. (If it does not engage, check that the nail heads are in the slot on the Nose). TEST OPERATION ① Adjust the air pressure at 12 bar (170 p.s.i.) and connect the air supply.
MODEL IDENTIFICATION CONTACT TRIP 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. All pneumatic tools are subject to recoil when driving fasteners.
CONTACT FIRE OPERATION (CONTACT TRIP) For contact fire operation, hold the Trigger and depress the Contact Arm against the work surface. PROCEDURE ① Hold the Trigger. ② Depress the Contact Arm. SINGLE FIRE OPERATION (ANTI-DOUBLE FIRE MECHANISM AND SEQUENTIAL TRIP) For single fire operation, depress the Contact Arm against the work surface and pull the Trigger. Tool can not fire a second nail until the Trigger is released and tool can cycle. PROCEDURE ① Depress the Contact Arm. ② Pull the Trigger.
CONTACT TIP ALWAYS disconnect air supply before attaching / detaching the contact tip. Attach the Contact Tip on the tip of Contact Arm, when driving nails to a soft material. Contact Arm The Contact Tip can be kept on the Arm Cover when not using. Contact Tip Magazine WHEN USING THE TOOL FOR STEEL PLATES ● Carry out work based on the required Work Standards. ● If there is no specified work standard, refer the following as a reference.
Wood Penetration into concrete; 8 to 15 mm WHEN USING THE CONCRETE NAILS This apparatus is exclusively designed for the concrete which was recently built. When using it, conform to the Construction Standards, considering the conditions of members and the situation at a construction site. ● Choose the length of nails so that their penetration into the concrete will be 8 to 15 mm. ※ If penetration into the concrete is deeper than 15 mm or the concrete is hard, the nails may not be fully driven.
・ The content of this manual might be changed without notice for improvement. NIHONBASHI-HAKOZAKI-CHO, CHUO-KU, TOKYO, JAPAN [ 6-6 ] Tel: (03) 3669-8131 Telefax: (03) 3669-7104 www.max-ltd.co.jp/int/ (GLOBAL Site) www.max-europe.
SuppIément au mode d’emploi Selon Ia norme européenne EN 792-13 le réglement suivant est valable du 1.1.2001, que toutes machines à enfoncer les fixations équipées de commande par contact doivent être marquées avec le symbole ,,Ne pas utiliser sur des échafaudages ou e’chelles,, et elles ne seront pas utilisées pour utilisations spécifiques, par example: - en cours de déplacement d’ un lieu d’ enfoncement à l’autre sur des échafaudages, escaliers, échelles ou constructions de même qu ‘ êchelles comme p.e.
