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15

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 Coil Roofing Nailer

Drives Coil Roofing Nails (¾" to 1¾" / 19 to 45mm)

Model No. CRN45-15

Item No. 65510

12

Interchange Brands  

Operator’s Manual

Operating The Nailer

DANGER:

 Operators and others in work area must wear safety glasses with side 

shields that conform to ANSI Z87 .1 specifications .
Read and understand METHODS OF OPERATION below .
Both single fire and bump fire are available on this nailer . Adjust the button on the 

trigger .

Operating Instructions

Read section titled “SAFETY INSTRUCTIONS .”

BEFORE OPERATION

1 . 

Wear safety glasses or goggles with side shields .

2 . 

Do not connect the air supply .

3 . 

Inspect screws and tighten if necessary . 

4 . 

Check operation of the contact arm and trigger to make sure they are moving 

smoothly .

5 . 

Connect the air supply .

6 . 

Check the air-leakage . 

(The tool must not have any air-leakage.)

7 . 

Hold the tool with finger off the trigger, then push the contact arm against the 

work piece . 

(The tool must not operate).

8 . 

Hold the tool with contact arm away from work piece and pull the trigger . 

(The 

tool must not operate.)

9 . 

Disconnect the air supply .

OPERATION

Danger to the eyes exists due to the possibility of flying fasteners and debris when 

operating the nailer . To guard against these hazards always wear safety glasses with 

side shields to protect both the front and sides . Make sure others in the work area 

wear safety glasses, too .
Eye protection equipment must conform to the requirements of American National 

Standards Institute, ANSI Z87 .1 .
The employer and/or user must ensure that proper eye protection is worn . Eye 

protection equipment must conform to the requirements of the American National 

Standards Institute, ANSI Z87 .1 and provide both frontal and side protection .
The employer is responsible to enforce the use of eye protection equipment by the tool 

operator and all other personnel in the work area .

NOTE:

 Spectacles and face shields without the side shields do not provide adequate 

protection .
Keep hands and body away from the discharge outlet when driving the fasteners to 

prevent striking the hands or body by mistake .

Summary of Contents for CRN45-15

Page 1: ...ol Carefully read through this OPERATOR S MANUAL to ensure efficient safe operation It is recommended that the MANUAL be kept readily available as an important refer ence when using this tool 15o Coil...

Page 2: ...4 Parts Identification 5 Accessories 5 Safety Information Safety Instructions 6 9 Employer s Responsibilities 9 Operating the Nailer Air Supply Connections Operating Pressure 10 11 Lubrication 11 Ope...

Page 3: ...could result in DEATH or SERIOUS INJURY Most accidents that result from the operation and maintenance of nailers are caused by the failure to observe basic safety rules or precautions An accident can...

Page 4: ...t and Fiberglass Shingles Fastening Lath Wire on Plywood Siding Installation and Wooden Box Assembly Nail Specifications WARNING Be sure to use only the genuine nails recommended for the CRN45 15 The...

Page 5: ...Exhaust Cover TOOL AIR FITTINGS This tool uses a minimum 1 4 N P T male plug The inside diameter should be 0 28 7mm or larger The fitting must be capable of discharging tool air pressure when disconn...

Page 6: ...ars from loud noise Wear head protection to protect your head from flying objects 3 KEEP FACE HANDS AND FEET AWAY FROM FIRING HEAD AT ALL TIMES Never place your face hands or feet near the firing head...

Page 7: ...ly and arrange for repairs by an authorized service center 16 BEFORE STARTING WORK CHECK THE FASTENING OPERATION SWITCHING DEVICE This nailer includes a fastening operation switching device Check the...

Page 8: ...o live wires 26 HOSES Air hoses should be professional grade and have a minimum of 150 psi working pressure Make sure that the hose is securely fastened If there is any damage to the hose replace it b...

Page 9: ...PARTS ACCESSORIES OR FASTENERS Unauthorized parts accessories or fasteners may void your warranty and can lead to tool malfunction and resulting injuries Only authorized service personnel should repa...

Page 10: ...sors for Process Industries Moisture or oil in the air compressor may accelerate wear and corrosion in the nailer Drain daily Connections 1 Fittings Install a female coupler to the hose The female cou...

Page 11: ...rating pressure is 150 psi Select the operating pressure within this range for the best fastener performance The nail length and thickness and the hardness of the wood are factors in determining what...

Page 12: ...erate 8 Hold the tool with contact arm away from work piece and pull the trigger The tool must not operate 9 Disconnect the air supply OPERATION Danger to the eyes exists due to the possibility of fly...

Page 13: ...ings To change setting pull up on the post and twist to the correct step The nail support should be adjusted correctly to the position indicated in inches and millimeters inside magazine 3 NAIL LOADIN...

Page 14: ...to the diameters and length of fastener and the hardness of work piece WARNING Always follow the tool manufacturer s safety and maintenance instructions Always wear safety glasses with side shields w...

Page 15: ...lubrication Apply air tool lubricant Nails jam in tool Bent nails Replace with new nails Broken or chipped driver Replace piston driver assembly bumper Wrong size nail Replace with correct type of na...

Page 16: ...2 Remove all nails 3 Remove the jammed nail with a slotted head screwdriver 4 In case of frequent jams contact an authorized service center A qualified person should perform repairs and maintenance P...

Page 17: ...ofing Nailer Drives Coil Roofing Nails to 1 19 to 45mm Model No CRN45 15 Item No 65510 17 Interchange Brands Operator s Manual PARTS DRAWING SCHEMATICS FOR CRN45 15 Parts Drawing Schematics Parts List...

Page 18: ...0 Loctite 243 27 421090 SAFETY GUIDE 86 210580 SAFETY LOWER 28 630090 SNAP RING 87 321880 SAFETY 29 321750 ADJUSTER 88 210570 NAIL GUIDE 30 510140 O RING 5 15X1 8 89 620830 SPRING 31 421080 ADJUSTER D...

Page 19: ...afety Kit for CRN45 15 98452 CRN45K8 Kit 8 Feeder Kit for CRN45 15 WARNING Always follow the tool manufacturer s safety and maintenance instructions Always wear safety glasses with side shields when o...

Page 20: ...his warranty 4 Labor charges maintenance or loss damage and repairs resulting from improper operation are not covered by this warranty GENERAL WARRANTY CONDITIONS This warranty will be honored only if...

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