Prime Source GR150 Installation and maintenance instructions

1
OPERATOR’S MANUAL
AND PARTS LIST
MODEL GR150 JOIST HANGER NAILER
MODEL GR250 JOIST HANGER NAILER
Distributed By
www.grip-rite.com
Tough as nails

32
TABLE OF CONTENTS
TABLE OF CONTENTS -------------------------------- 2
SPECIFICATIONS --------------------------------------- 3
SAFETY ---------------------------------------------------- 4
TOOL PARTS --------------------------------------------- 8
PARTS DESCRIPTION --------------------------------- 9
LOADING FASTENERS ----------------------------- 10
OPERATION ---------------------------------------------- 11
GR150 PARTS SCHEMATIC ----------------------- 12
GR150 PARTS LIST ---------------------------------- 13
GR250 PARTS SCHEMATIC ----------------------- 14
GR250 PARTS LIST ---------------------------------- 15
MAINTENANCE ---------------------------------------- 16
TROUBLESHOOTING ------------------------------- 17
WARRANTY --------------------------------------------- 18
SPECIFICATIONS
SPECIFICATIONS
MODEL GR150 GR250
FASTENER LENGTH 1 1/2” 1 1/2” - 2 1/2”
FASTENER DIA. .131 - .148” .131 - .162”
COLLATION ANGLE 33° 33°
COLLATION TYPE Paper/Plastic Paper/Plastic
MAGAZINE CAPACITY 30 Nails 30 Nails
MAX AIR PRESSURE 120 psi 120 psi
MIN AIR PRESSURE 100 psi 100 psi
TOOL WEIGHT 4.4 lbs. 4.8 lbs.
TOOL LENGTH 9.5” 11”
TOOL HEIGHT 12.25” 11.75”
TOOL WIDTH 3.75” 3.75”
TRIGGER TYPE AUTO AUTO
AIR CONNECTION QUICK CONNECT
LUBRICATION 10W Air Tool Oil (Provided)
IMPORTANT SAFETY INFORMATION
You must read this entire manual and familiarize yourself with all
safety, operating, and service instructions before loading, handling,
or using your tool. When used correctly, pneumatic fastening tools
provide a lightweight, powerful, and safe means of fastening. Used
improperly, these tools can cause serious injury to you and those
around you.
For best results, use only Grip-Rite™ collated fasteners.
FASTENER SELECTION CHART
SIZE BOX BRIGHT GALVANIZED FITS FITS
QTY. SKU SKU GR150 GR250
1-1/2 x .131” (38 x 3.4 mm) 4M GRJSN131 N/A X X
1-1/2 x .148” (38 x 3.8 mm) 4M GRJSN112 GRJSN112HG X X
2-1/2 x .148” (64 x 3.8 mm) 4M GRJSN212 GRJSN212HG X
2-1/2 x .162” (64 x 4.2 mm) 4M GRJSN162 GRJSN162HG X

54
SAFETY
SAFETY
SAFETY INSTRUCTIONSSAFETY LABELS
This pneumatic fastening tool includes a warning label to help remind you of
important safety information when operating the tool. The safety label must be
legible at all times, and must be replaced if it becomes worn or damaged.
SAFETY SYMBOLS
The safety symbols on the safety label provide a visual reminder of
basic safety rules, and the personal injury hazard that may arise if
all safety and operating instructions are not followed. Make sure
you understand the meaning of each of these symbols, and protect
yourself and others by obeying all safety and operating instructions.
SYMBOL DESCRIPTION
READ THE MANUAL - The manual contains
important safety and operating instructions
that must be followed. All tool users must
read the manual before using the tool.
WEAR SAFETY GLASSES - Tool operator
and bystanders must wear safety glasses
with side shield that meet ANSI Z87.1
requirements.
RISK OF PERSONAL INJURY - Failure to
follow all safety and operating instructions,
or misuse of the tool, can result in serious
injury to tool operator and bystanders.
WEAR SAFETY GLASSES
Always wear safety glasses with side shields that meet ANSI
Z87.1 requirements when operating the tool. Make sure all
others in work area wear safety glasses.
WEAR HEARING PROTECTION
Wear hearing protection to protect your hearing from noise.
Prolonged exposure to loud noise can result in hearing loss.
NEVER OPERATE THE TOOL WITH OXYGEN OR OTHER
BOTTLED GASES
Oxygen and other reactive or high-pressure bottled gases
can cause the tool to explode. Use clean, dry regulated
compressed air from a properly operating air compressor.
DO NOT EXCEED MAXIMUM RECOMMENDED OPERATING AIR
PRESSURE OF 120 PSI /8.4 Bar.
Exceeding the maximum recommended air pressure can
cause the tool housing to burst, or cause premature failure of
components.
NEVER CONNECT THE TOOL TO AN AIR SUPPLY THAT HAS
THE POTENTIAL TO EXCEED 180 PSI/12.4 Bar.
Using a regulated air supply with a line or tank pressure
greater than 180 psi can cause the tool to burst if the air line
regulator fails suddenly.
USE AN AIR HOSE RATED FOR 180 PSI/12.4 Bar OR
GREATER
Always use air hose rated to handle 180 psi or the maximum
potential pressure of the air supply.
ONLY USE A RELIEVING-TYPE AIR COUPLING IN THE TOOL
AIR INLET OPENING.
Use of a non-relieving air coupling on the tool can trap air
inside the tool housing, and allow the tool to drive a fastener
even after the air hose has been disconnected.
120 psi
6.9 bar
100 psi 8.4 bar

76
SAFETY SAFETY
KEEP HANDS AND BODY PARTS AWAY FROM AREA BEING
FASTENED.
Fasteners can deflect and turn as they are being driven into
the workpiece, and penetrate fingers, hands, and other body
parts that may be in the fastening area.
DO NOT OVERREACH OR WORK WHILE ON UNSTABLE
FOOTING
If you lose your balance while fastening, you could drive a
fastener into yourself or a bystander.
DO NOT USE TOOL IF TOOL MALFUNCTIONS OR BEGINS
LEAKING AIR.
Operating a malfunctioning tool can result in an injury to
yourself or others.
DISCONNECT THE TOOL FROM THE AIR SUPPLY TO RE-
LOAD, CLEAR JAMS, OR PERFORM MAINTENANCE.
Never attempt to reload a tool, clear a jam, or perform
maintenance without first disconnecting the air supply.
NEVER LEAVE ALOADED, PRESSURIZED TOOL
UNATTENDED
A loaded, pressurized tool could be picked up or handled by
someone who is unfamiliar with the tool or that has not read
the tool manual.
KEEP TOOLS OUT OF THE REACH OF CHILDREN
Place the tool back in the tool box after use, and store the tool
out of reach.
DO NOT MODIFY TOOL
Modifications can cause a tool to be unsafe and can cause
the tool to operate improperly.
SAFETY INSTRUCTIONS
SAFETY INSTRUCTIONS
DO NOT ATTEMPT TO OPERATE THE TOOL IF THE TOOL’S
OPERATING CONTROLS HAVE BEEN MODIFIED OR ARE NOT
WORKING PROPERLY.
Attempting to use a tool with modified or malfunctioning
trigger or workpiece contact can result in a fastener being
driven unintentionally.
USE CORRECT FASTENERS
Only use the correct fastener for the tool. Using fasteners
with incorrect specifications can jam the tool or cause
serious injuries.
USE THE CORRECT FASTENERS FOR THEAPPLICATION.
Using the wrong fasteners can cause the workpiece to split
and allow the fastener to fly free.
KEEP TOOL POINTED IN A SAFE DIRECTION WHEN IN USE
Never point the tool at yourself or anyone else when in use.
DO NOT DEPRESS TOOL NOSE WHEN LOADING FASTENERS
Depressing the tool nose during loading can result in tool
actuation and an unintentional fastener drive
AVOID DRIVING FASTENERS INTO KNOTS, ON TOP OF
OTHER FASTENERS, AT WORKPIECE EDGES, OR INTO
BRITTLE MATERIALS.
Driving fasteners into extremely hard materials, or driving into
workpiece edges, can cause fasteners to deflect away from
the workpiece. Flying fasteners can cause serious injuries.

98
DESCRIPTION
PART DESCRIPTIONS
1. Cylinder Cap - Covers valve and piston assembly.
2. Belt Hook - Convenient belt hook keeps tool within easy reach when
both hands are needed for placement and positioning of joist hang-
ers.
3. Handle - Cushioned handgrip provides comfortable operation.
4. Safety Warning Label - Provides important safety reminders that
must be followed whenever handling, operating, or servicing the tool.
5. Air Coupling - Quick-disconnect male coupling allows quick
connection to air hose. Dust cap keeps dirt out when tool is not in
use.
6. Rear Load Nail Magazine - Holds fasteners securely and protects
nail strips from damage. Dual loading slots on GR250 allow use of
1 1/2” or 2 1/2” nails
7. Spring-loaded Pusher - Provides positive fastener feeding in all
tool positions.
8. Nose - Narrow profile design permits visual nail positioning for
accurate placement.
9. Automatic Actuation - Tool actuates when nail in driving position is
pressed against work surface, stops when pressure is released.
10. 2-Position Nail Length Adjustment - (Model GR250 Only) -
Permits efficient driving of both 1 1/2” and 2 1/2” nails.
11. Tool Housing - Contains nail driver components.
Metric Hex Wrenches - Included with tool to allow tightening of
metric screws. Keep tools in tool case for periodic tightening of
screws.
Air Tool Oil - Lightweight oil formulated for use in air tools provides
proper lubrication to o-rings and internal parts.
Safety Goggles - Provide required eye protection
DESCRIPTION
GR150
GR250
12
4
3
5
8
6
7
11
1
2
4
3
5
8
6
7
10
9
11
9

1110
OPERATIONOPERATION
LOADING FASTENERS
LOADING INSTRUCTIONS
The model GR150 and GR250 tools are automatically actuated when the
nail in driving position is pressed against the work surface. Tools
continue to deliver multiple hammer blows until the nail is fully driven or
tool is lifted off work surface. Never press tool nose down unless it has
been properly positioned to drive a nail into a safe work surface.
DANGER
OPERATION
1. Connect tool to air supply using quick-connect coupling.
2. Hold the tool securely using the handgrip. Do not depress tool nose
until tool is in driving position and you are ready to drive a fastener.
3. Position the nose of the tool on the workpiece, placing the nail in
driving position at the desired fastener driving location. If nail is being
driven to secure a joist hanger or other metal connector, make sure
nail is centered in punched hole in joist hangers.
4. Press the tool nose down firmly against the work surface, and
continue pushing until the nail is fully driven. Do not lift the tool from
the work surface during nail driving, or another nail may be fed into
the tool nose.
5. After the nail is fully driven, lift the tool off of the work surface, and
place the tool in position for the next nail to be driven.
6. Repeat steps 2 through 4 until all desired nails have been driven.
7. Reload tool as needed, using Grip-Rite™ nails for best results.
8. Increase air pressure to drive into harder materials. Reduce air
pressure to drive into softer materials. For longest tool and part life,
always use the lowest air pressure necessary to drive fasteners.
9. Disconnect tool from air supply when nailing is completed.
1a. Model GR250 Only:
Set nose position for driving
desired nail length:
Depress and hold nose. Push
spring-loaded adjustment pin
button (A) in, and slide pin into
correct position for nail length
being used. Release button,
and allow nose to extend.
Insert strip of 1 1/2” long nails
using lower slot (B), or 2 1/2”
nails using upper slot (C), and
allow nails (D) to slide toward
tool nose.
1b. Model GR150: Insert nail strip
(D) into rear of magazine, and
allow nails to slide toward tool
nose.
2. Depress pusher lever, and pull
pusher (E) back to rear of nail
strip. Release lever, and slide
pusher forward against nails.
3. Tool is now loaded and ready
to be connected to an air
supply for operation.
A
C
B
D
E
E

1312
GR150 PARTS LISTGR150 PARTS SCHEMATIC
ITEM P/N DESCRIPTION
1 GRBN17 BOLT
2 GRBN18 HANGER
3 GRBN19 CAP
4 GRBN270 GASKET
5 GRBN271 O-RING
6 GRBN20 COLLAR
7 GRBN272 RING
8 GRBN21 SPACER
9 GRBN273 O-RING
10 GRBN22 SEAL
11 GRBN23 CYLINDER
12 GRBN275 O-RING
13 GRBN276 O-RING
14 GRBN24 DRIVER
15 GRBN25 BUMPER
16 GRBN277 O-RING
17 GRBN26 BODY
18 GRBN278 O-RING
19 GRBN27 END CAP
20 GRBN279 DUST COVER
21 GRBN28 AIR PLUG
22 GRBN29 SPRING
23 GRBN30 GUIDE
24 GRBN5 BOLT
ITEM P/N DESCRIPTION
25 GRBN267 BOLT
26 GRBN31 BOLT
27 GRBN268 MAGNET
28 GRBN269 NOSE PIECE
29 GRBN33 WASHER
30 GRBN34 BOLT
31 GRBN50 SHAFT
32 GRBN7 LOCK NUT
33 GRBN51 BRACKET
34 GRBN35 BOLT
35 GRBN36 MAGAZINE
36 GRBN37 PUSHER
37 GRBN38 SPRING
38 GRBN39 DRUM
39 GRBN40 SPRING
40 GRBN41 END COVER
41 GRBN42 ROLL PIN
42 GRBN43 NAIL STOP
43 GRBN44 BOLT
44 GRBN45 CHANNEL
45 GRBN46 COVER
46 GRBN52 BOLT
47 GRBN47 LOCK NUT
48 GRBN48 DRIVER GUIDE
A GRDAK700 Driver Maintenance Kit
B GRRBK700 O-Ring Maintenance Kit
C GRT150250MAN Operator’s Manual
D GRT150250CASE Tool Case

1514
GR250 PARTS LISTGR250 PARTS SCHEMATIC
ITEM P/N DESCRIPTION
1 GRBN17 BOLT
2 GRBN18 HANGER
3 GRBN19 CAP
4 GRBN270 GASKET
5 GRBN271 O-RING
6 GRBN20 COLLAR
7 GRBN272 O-RING
8 GRBN21 CYLINDER SPACER
9 GRBN273 O-RING
10 GRBN274 SEAL
11 GRBN23 CYLINDER
12 GRBN275 O-RING
13 GRBN276 O-RING
14 GRBN53 DRIVER UNIT
15 GRBN25 BUMPER
16 GRBN277 O-RING
17 GRBN26 GUN BODY UNIT
18 GRBN278 O-RING
19 GRBN27 END CAP
20 GRBN279 DUST COVER
21 GRBN28 AIR PLUG
22 GRBN48 DRIVER GUIDE
23 GRBN54 SPRING
24 GRBN55 GUIDE BOX
25 GRBN56 LATCH SPRING BUSHING
26 GRBN57 PIN
27 GRBN58 HEX SOC. HD. BOLT
ITEM P/N DESCRIPTION
28 GRBN59 SHAFT
29 GRBN60 FLAT WASHER
30 GRBN61 POSITIONING SPRING
31 GRBN62 NOSE PIECE
32 GRBN32 MAGNET
33 GRBN63 HEX. SOC. HD. BOLT
34 GRBN64 FLAT WASHER
35 GRBN4 E-RING
36 GRBN65 BRACKET
37 GRBN66 MAGAZINE A
38 GRBN7 LOCK NUT
39 GRBN67 BRACKET
40 GRBN35 HALF ROUND HD. HEX. BOLT
41 GRBN3 LOCK NUT
42 GRBN68 STOP NAIL PLATE
43 GRBN69 SPRING PIN
44 GRBN34 HALF ROUND HD. HEX. BOLT
45 GRBN70 PROTECTING HOOD COVER
46 GRBN71 STEEL CHANNEL
47 GRBN72 STEEL CHANNEL
48 GRBN73 STEEL CHANNEL
49 GRBN74 PROTECTING HOOD COVER
50 GRBN75 PUSHER
51 GRBN76 SPRING
52 GRBN2 FIXED PIN
53 GRBN77 SPRING
54 GRBN1 URETHANE RETAINER
A GRDAK800 Driver Maintennce Kit
B GRRBK800 O-Ring Maintenance Kit
C GRT150250MAN Operator’s Manual
D GRT150250CASE Tool Case

1716
TROUBLESHOOTINGMAINTENANCE
MAINTENANCE
Your tool will last longer and perform better if periodic maintenance is
performed. Please use the information below to keep your tool operating in
top condition.
Lubrication
Disconnect tool from the air supply and remove all fasteners. Apply three
drops of air tool oil (provided) in the air inlet before each use, and after
every 1000 fasteners driven. If the tool will be used outside in the winter,
use a winter grade air tool oil to help keep frost from forming inside the
tool. Do not use other types of lubricants on this tool, as other lubricants
may contain chemicals harmful to o-rings and other tool components.
Cleaning
Disconnect tool from the air supply and remove all fasteners. Brush tool
off using a parts cleaning brush or clean rag. Brush out dirt and debris
from magazine and tool nose.
Daily Inspection
• Check for broken, damaged, or excessively worn parts, and repair
or replace as needed.
• Check for air leaks at cap, and nose. Disconnect tool from air
supply immediately if leaks are present, and see dealer for service.
• Make sure all screws are tightened securely.
Always disconnect tool from air supply before performing any service on
tool. Correcting a problem while the tool is pressurized may result in
injury from nail drive or tool operation.
DANGER
Your pneumatic fastening tool has been designed for long life and trouble-
free operation. However, if operating problems arise, please use the
troubleshooting information below to determine how to remedy the prob-
lem.
FASTENER DRIVING PROBLEMS
Fasteners do not drive
completely.
Increase air pressure. Do not exceed 120
psi. Add 2 - 3 drops of air tool oil to inlet.
Fastener or debris
jammed in tool nose,
preventing tool from
operating.
Pull pusher back, and remove nails from
magazine. Remove debris or fastener from
nose. Check nose for obstructions, and
clean as needed. Reload tool.
PROBLEM CORRECTIVE ACTION
Fasteners do not drive
completely after air
pressure is increased.
Driver blade worn or broken. See dealer for
replacement.
Tool leaks air. Check for source of leak, and tighten fittings
and screws as required. Discontinue using
tool if air leaks after tightening. Contact your
dealer.
TOOL TROUBLESHOOTING
Always disconnect tool from air supply before performing any service on
tool. Correcting a problem while the tool is pressurized may result in
injury from nail drive or tool operation.
DANGER

1918
WARRANTYWARRANTY
PNEUMATIC TOOL/COMPRESSOR WARRANTY
Pneumatic nailers, staplers & compressors marketed under the
GRIP RITETM brand are warranted to be free from defects in work-
manship & materials (except rubber o-rings, bumpers, seals, driver
blades, dipsticks, & air filters) for a period of one year from the date
of original purchase.
This warranty will not apply when:
• The original receipt (or copy of the original receipt), showing the
original purchase date, is not provided with tools/compressors sent
in for warranty repair
• The tool/compressor has been misused, abused or improperly
maintained
• Alterations have been made to the original tool/compressor
• Repairs have been attempted/made to the original tool/compressor
by any entity other than a proprietary PRIMESOURCE® service/
warranty center or authorized service/warranty center
• Non- GRIP-RITE TOOLSTM / GRIP-RITE COMPRESSORSTM /parts
have been used
• The tool has suffered any physical damage due to the use of non-
PRIMESOURCE® approved fasteners*
• Repairs are required due to normal wear & tear
• The tool/compressor has been inadequately packaged leading to
damage in-transit to the service/warranty center.
*Approved fasteners include the following brands GRIP-RITE
FAS’NERSTM, FAS’NERS UNLIMITEDTM
IN NO EVENT SHALL PRIMESOURCE® BE LIABLE FOR ANY INDIRECT,
ACCIDENTAL OR CONSEQUENTIAL DAMAGE FROM THE SALE OR
USE OF THESE PRODUCTS. THIS DISCLAIMER APPLIES BOTH
DURING & AFTER THE TERM OF WARRANTY.
THIS IS OUR WARRANTY & IS EXPRESSLY IN LIEU OF ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR APARTICULAR PURPOSE
(EXCEPT AS MAY BE OTHERWISE PROVIDED BY LAW).
THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND
YOU MAY ALSO HAVE OTHER RIGHTS, WHICH VARY, FROM STATE TO
STATE.
PNEUMATIC TOOL/COMPRESSOR SERVICE INFORMATION
Should any mechanical problems develop during the life of your
equipment the following options are available for service and parts:
• Call [phone] where you will be routed to the nearest
PRIMESOURCE® distribution center and directed to the nearest
authorized service/warranty center.
• Logging on to our website at www.primesourcebp.com where
you will find a list of our authorized service centers.
• Contact the PRIMESOURCE® Factory Warranty Center directly
at Phone: [phone] or Fax: [phone]
STEPS TO TAKE WHEN SHIPPING TOOLS
• Adequately package the product to avoid damage in-transit (in
the case of pneumatic tools, the original blow mold plastic
carrying case is considered adequate packaging).
• Provide the original/copy of receipt showing the original purchase
date.
• Insure your shipment with the shipping company.
PRIMESOURCE® will not be responsible for any tool/compressor
that is lost or damaged by the shipper on route to the
PRIMESOURCE® service/warranty center.

20
USE GENUINE GRIP-RITE®
FASTENERS FOR BEST
PERFORMANCE
www.grip-rite.com
GR150250MAN