Grizzly Industrial H7943/H7944 - Manuals

Page 2 - SAFETY; NOTICE

Safety Instructions For Pneumatic Tools 1. KEEP ALL SAFETY DEVICES IN PLACE and in working order. 2. REMOVE ADJUSTING KEYS AND WRENCHES . Form habit of check- ing to see that keys and adjusting wrenches are removed from tool before operation. 3. KEEP WORK AREA CLEAN . Cluttered areas and benches inv...

Page 3 - Safety Instructions For Pneumatic Tools

H7943 /H7944 Framing Nailer -1 - 10. USE PROPER AIR HOSE for the tool. Make sure your air hose is in good condition and is long enough to reach your work without stretching. 11. WEAR PROPER APPAREL. Do not wear loose clothing, gloves, neck-ties, rings, bracelets, or other jew-elry which may get caug...

Page 4 - Additional Safety Instructions for Nailers

H7943 /H7944 Framing Nailer -2 - 1. HAND INJURIES: Do not place your hands near the nail point of entry. A nail can deflect and tear through the surface of the workpiece, puncturing your hand or fingers. 2. COMBUSTIBLE GASES: Never connect the nailer to pressur-ized oxygen or other combustible gases...

Page 6 - INTRODUCTION; Foreword

H7943 /H7944 Framing Nailer -4 - INTRODUCTION If you have any comments regarding this manual, please write to us at the following address: Grizzly Industrial, Inc. C/O Technical Documentation Manager P.O. Box 2069 Bellingham, WA 98227-2069 Email: [email protected] Most importantly, we stand behind...

Page 7 - SETUP; Unpacking; Inventory

H7943 /H7944 Framing Nailer -5 - SETUP Figure 1. Model H7943 /H7944 inventory. Unpacking Your Model H7943/H7944 left our ware-house in a carefully packed box. If you dis-cover the nailer is damaged after you have signed for delivery, please immediately call Customer Service at (570) 546-9663 for adv...

Page 10 - OPERATIONS; Loading

H7943 /H7944 Framing Nailer -8 - OPERATIONS Loading Figure 3. Loading nails in the magazine. Use nails meeting these specifications: Model H7943 Nail Type: Round HeadStrip Angle: 21ºNail Diameter: 0.113" - 0.161"Nail Length: 2"– 4" Magazine Capacity: 66 nails. Model H7944 Nail Type: ...

Page 12 - Using the Nailer

H7943 /H7944 Framing Nailer -10 - Using the Nailer If you have not read the safety instruc-tions in this manual, do not operate the nailer. When using pneumatic nailers, be aware of the causes and dangers of nail deflec-tion. Deflection is caused when grain irregu-larities, knots or foreign objects ...

Page 13 - Clearing Jammed; Adjusting Depth

H7943 /H7944 Framing Nailer -11 - A jammed nail must be cleared before using the nailer again. To clear a jammed nail from the dis-charge area: 1. DISCONNECT NAILER FROM THE AIR SUPPLY! 2. Remove all nails from the magazine. (See the instructions on Page 9. ) 3. Locate the opening in the underside o...

Page 14 - Replacing

H7943 /H7944 Framing Nailer -12 - Replacing Pistons /O-Rings If you need to replace piston parts in your nailer, you can purchase a piston repair kit from Grizzly. The Piston Repair Kit part number for Model H7943 is PH7943087. The Piston Repair Kit part number for Model H7944 is PH7944087. Refer to...

Page 15 - CLEANING & LUBRICATING; Cleaning; Lubricating

H7943 /H7944 Framing Nailer -13 - CLEANING & LUBRICATING Cleaning Use an automotive grade solvent such as Sprayway C-60 ® (G2544 in the Grizzly catalog) to clean the nose assembly of the nailer. Always be sure that the nailer is dry before using it again. Do not allow dust, chips, sand, etc. int...

Page 20 - TROUBLESHOOTING; Symptom

H7943 /H7944 Framing Nailer -18 - TROUBLESHOOTING Symptom Possible Cause Solution Air leaking at trig-ger valve area. 1. O-rings in trigger valve hous- ing are damaged. 1. O-rings must be replaced & operation of safety nose must be checked. Air leaking between housing and hose. 1. Loose screws i...

Page 21 - WARRANTY AND RETURNS

Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence, accidents, repairs or alterations or lack of maintenance. This is Griz...

Page 23 - WARRANTY CARD

WARRANTY CARD Name _________________________________________________________________Street _________________________________________________________________City _______________________ State _________________________ Zip _________Phone # ____________________ Email ________________________ Invoice # ...

Page 24 - Place

FOLD ALONG DOTTED LINE GRIZZLY INDUSTRIAL, INC.P.O. BOX 2069BELLINGHAM, WA 98227-2069 TAPE ALONG EDGES--PLEASE DO NOT STAPLE Name________________________________ Street________________________________ City______________State______Zip_______ Send a Grizzly Catalog to a friend: Place Stamp Here