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Read this manual before you use this Nailer. Follow all safety warnings and instructions. If you 

are uncertain about the operation of the Nailer, call us directly at 1-800-323-1653 for assistance or 

contact the closest Powernail Dealer for help. Please retain this information for future reference.

WARNING

05.08

Operation and Maintenance Manual

MODEL 50P PNEUMATIC POWERNAILER

®

 

FOR TONGUE AND GROOVE FLOORING 3/8” TO 5/8”

POWERNAIL

®

 CO.

1300 Rose Road, Lake Zurich, IL 60047 

Phone: 1-800-323-1653 

Website: www.powernail.com

Read this manual before you use this Nailer. Follow 
all safety warnings and instructions. If you are 
uncertain about the operation of the Nailer, call us

directly at 1-800-323-1653 for assistance or contact 
the closest Powernail

®

Dealer for help. Please retain this

information for future reference. 

W A R N I N G

1

Revision 1.0 – 03.06

Operation and Maintenance Manual

POWERNAIL

®

CO.

1300 Rose Road, Lake Zurich, IL 60047

phone: 1-800-323-1653

website: www.powernail.com

MODEL 50P PNEUMATIC POWERNAILER

®

For T&G Flooring 3/8" to 5/8" 

REV. 1.0

Summary of Contents for 50P FLEX

Page 1: ...8 POWERNAIL CO 1300 Rose Road Lake Zurich IL 60047 Phone 1 800 323 1653 Website www powernail com ead this manual before you use this Nailer Follow safety warnings and instructions If you are ncertain about the operation of the Nailer call us directly at 1 800 323 1653 for assistance or contact the closest Powernail Dealer for help Please retain this information for future reference W A R N I N G ...

Page 2: ...s connect air hose to unloaded Nailer to prevent any accidental discharge from occurring Never leave the Nailer unattended while it is connected to an air supply DESCRIPTION OPERATION TO PREVENT ACCIDENTAL INJURIES The Powernailer Model 50P Pneumatic Nailer is the latest model designed to bring Powernail quality to a pneumatic nailer For those looking for the ease of use of a pneumatic tool the Po...

Page 3: ...e and groove hardwood flooring Contact your Powernailer dealer for Powercleats nails WARNING WARNING Do not use any nails other than Powernail Powercleats 18 gage nails which are specifically designed for use in the Model 50P Powernailer Powercleats 18 gage nails are available in 1 1 1 4 1 1 2 or 1 3 4 lengths to accommodate 3 8 1 2 5 8 and some exotic 3 4 tongue and groove hardwood flooring Conta...

Page 4: ...ooring walls or furnishings Dry fire the Nailer without nails to purge excess oil before you begin to nail down flooring We will not be responsible for oil stains Before storing the Nailer lubricate and cycle the Nailer in insure internal parts are oil protected from corrosion PARTS SERVICE When ordering parts include the part number part description Powernailer model and serial number Be sure to ...

Page 5: ... Return Cylinder TO REPLACE THE SEALS Plunger Seal Set 32 1 Remove the Teflon Seal and its O ring expander from the Plunger groove using a bent paper clip or pick Be sure not to scratch the inside walls of the seal groove with the wire hook 2 Clean out the seal groove Place a new O ring into the seal groove by stretching it over the Plunger body Make sure the O ring is not twisted in the groove Pl...

Page 6: ...ust be clean and lubricated generously with the supplied lubricant O Ring grease or petroleum jelly Replace any part that shows signs of wear 3 Use care when installing the seals into their respective cavities Be sure the Seals are contained in their groove and do not come out as the parts slide together Generous cavity lead in chamfers have been provided to help Seal installation 4 Carefully inse...

Page 7: ...7 33 21 20 19 30 32 34 ...

Page 8: ...1 K S A A 1 A 6 20 09 200 3027 Return Cylinder U cup Lip Seal 1 K S A A 1 A 6 21 09 200 3028 Piston Rod U cup Lip Seal 1 K S A A 1 A 6 22 09 200 3034 Nail Pusher Spring 1 S A A 4 A 9 23 09 200 3035 Spool 2 S A A 4 A 9 24 09 445 29832 10 32 X 3 4 SHCS Plunger 3 S A A 6 25 09 200 3057 10 32 X 1 2 FHCS Slotted Pad 4 S 26 09 445 29707 Safety Yoke 1 S 27 09 2003019 Body Plate 035 Thick 1 S 28 09 445 29...

Page 9: ...0 8 32 X 1 4 BHCS Cable 1 S 57 09 445 29822 10 32 X 3 4 SHCS w patch Gate 3 S A A 4 58 09 50P 3037 200 Thick UHMW Plastic Pad 1 S 59 09 50P 3038 Shim 4 S 60 09 50P 3040 Channel Plate 1 S A A 4 61 09 50P 3041 6 32 X 3 8 BHCS Channel Plate 2 S A A 4 62 09 50P 3036 150 Thick Plastic Pad 1 S Model 50P Parts List continued 9 ITEM PART NO DESCRIPTION QTY KEY A 1 09 200 3058A Seal Kit 1 Each Of All Seals...

Page 10: ...11 POWERNAILER MODEL 50P 10 62 ...

Page 11: ...ch application This is only a guide Results should be tested in the field before proceeding POWERCLEATS LENGTH DETERMINATION CHART 1 3 4 18 GA POWERCLEATS 1 1 2 18 GA POWERCLEATS 1 1 4 18 GA POWERCLEATS 1 18 GA POWERCLEATS 7 8 31 32 Exotic 3 4 Hardwoods Underlayment Underlayment Underlayment Underlayment Underlayment Underlayment Underlayment Underlayment Underlayment Underlayment Underlayment Und...

Page 12: ...r replace jam nut 6 Worn out gate Replace gate 4 Nailer leaks air 1 Air supply fittings loose Tighten all air line fitting connections 2 Excess air pressure blew out seals Check air supply for 110 psi maximum replace all seals 3 Plunger screws loose Tighten 3 plunger screws 4 Cracked or damaged body Replace body 5 Seals worn out Replace all seals 6 Seals need to be seated Dry fire Nailer 5 Bottom ...

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