PNEUMATIC FLOORING NAILER
P240
OPERATING INSTRUCTIONS
WARNING
Read these instructions thoroughly before using this tool and keep it
handy for reference.
Revision 06/05 Printed in Canada
PRIMATECH PNEUMATIC NAILER P240
is a heavy duty precision tool specially developed for the installation
of hardwood flooring. Weighting only 11 pounds (5 kg), this ergono-
mically designed tool makes the installation of hardwood floor very
easy, allowing the operator to set and nail the boards in the standing
position. It uses standard "L" type cleats available in lengths of 1½"
(38 mm), 1¾" (44 mm) or 2" (50 mm) cleats; or optionally the 1½"
(38 mm) or 2" (50 mm) "T" type cleats. For best result, only
PRIMATECH cleats should be used. For maximum performance, the
manufacturer guidelines should be followed. Read carefully these
instructions before operating this tool. It is important to understand
warnings/cautions and the safety measures to ensure safe use of
this tool.
9. Never service or repair the tool, clear obstructions or make
adjustments while the air supply hose is connected.
10.Only compressed air should be used to power this tool (110 psi,
7.6 bar maximum).
11.Never use oxygen or any other compressed gas as a power
source for this tool.
12.Always wear OSHA-required Z-87 safety glasses with side
shields.
13.Always wear proper ear and feet protection while the air supply
hose is connected.
DO NOT REMOVE OR ALTER SAFETY. NEVER
DEPRESS THE SAFETY CONTACT WITH YOUR HANDS
WHEN TOOL IS CONNECTED TO AIR SUPPLY. EXTREME
CAUTION IS ADVISED WHEN USING THIS TOOL.
Additional information is available directly from the manufacturer:
1135 de Lorraine, Québec, QC
Canada, G1J 1R8
Phone: 1 (800) 363-1962, 1 (418) 522-7744
Fax: 1 (418) 522-7466
email: support@primatech.ca
web: www.primatech.ca/support
SAFETY MEASURES
These important guidelines should always be followed to work safely
with the PRIMATECH pneumatic nailer model P240:
1. Read these instructions thoroughly before using this tool and
keep it handy for reference if necessary.
2. Always keep hands, feet or other body parts away from the nail
ejection area.
3. Never aim the tool in any direction other than the working area.
4. Always carry or manipulate the tool by its handle while the air
supply hose is connected.
5. Never hit the head cap of the actuator if the plastic base is not
sitting perfectly on the working surface.
6. Never leave the tool laying down on its side while the air supply
hose is connected; the tool should always be left on the floor,
standing on its plastic base.
7. Do not alter or remove safety.
8. Always disconnect the air supply hose when the tool is not in
use or when move to another work area.
CONNECTION & AIR SUPPLY SYSTEM
To ensure maximum performance and efficiency, and also a
minimum of care, the PRIMATECH pneumatic nailer requires clean,
dry air. It is necessary to use a filter and a pressure regulator.
This tool needs a detachable male coupler with 3/8" NPT male
treads. Use a 3/8" (1 cm) minimum diameter air supply hose. A
smaller hose or a hose longer than 50' (15 m) could cause a
pressure drop when the tool is activated repeatedly.
ALWAYS USE A FREE-FLOW CONNECTION FOR THE
COMPRESSED AIR SUPPLY TO PREVENT THAT THE
TOOL STAYS CHARGED AFTER DISCONNECTING THE
AIR SUPPLY HOSE.
UNLOAD TOOL BEFORE CONNECTING AIR TO
PREVENT ACCIDENTAL DISCHARGE.
AFTER MOVING TOOL TO A DIFFERENT WORK AREA,
OR AFTER ANY MAINTENANCE TO THE TOOL, ALWAYS
ENSURE PROPER OPERATION BY ACTUATING TOOL
SEVERAL TIMES WITHOUT CLEATS OVER THE
SUBFLOORING .
Dirt, dust, and other particles in the air supply can cause sluggish
operation or premature wear of many components of the tool. Drain
water from the compressor tank regularly. The compressor start-stop
limits should be set to deliver an air pressure of at least 100 psi
(7 bar) at all time. Consult the compressor manual or dealer for
instructions on how to make this adjustment.
At 80 psi (5.5 bar) and 100 hits per minute, the tool consumes
approximately 4.5 cu.ft (125 ) of air per minute at 70°F (21°C).
Higher air pressure will increase the consumption of compressed air.
OPERATION
The tool is designed to be operated with a compressed air pressure
of 80 psi (5.5 bar). Occasionally, a higher pressure could be
necessary, for example to use the tool with different species of
harder wood. In these more difficult cases, the compressed air
pressure can be increased up to 110 psi (7.6 bar). It is very
important not to exceed this maximum pressure to prevent leaks and
risk of damage to the tool.
The tool may be fitted with the optional P-055 pressure release
valve. this valve will produce a loud noise if the maximum air
pressure is exceeded.
Check the compressed air supply hose before connecting to ensure
that they are free from dirt or particles that can alter the performance
of the tool. Pay special attention to any air leaks. Do not use a
compressed air pressure higher than 110 psi (7.6 bar). Higher
pressure can cause premature wear or damage to certain
components. After assembly, check all the connections to prevent
the leaks and to have maximum efficiency.
TO PREVENT ACCIDENTAL DAMAGE TO THE FINISHED
SURFACE OF THE INSTALLED FLOOR, REST THE TOOL
ONTO THE SUBFLOORING WHEN CONNECTING AIR,
LOADING TOOL OR PERFORMING ANY MAINTENANCE
TO THE TOOL.
Place the tool onto the subflooring, unload tool and connect the
hose. After loading the tool with PRIMATECH cleats, the PNEUMATIC
NAILER model P240 is ready for use.
A 2.5 lbs (1.1 kg) hammer is supplied with the tool.
Use the rubber face to help position
the boards. Use the steel with
caution to prevent damage to the
boards.
Press the flooring firmly in place. The
lip of the plastic base P-433 should
rest snugly against the tongue of the flooring.
Downward pressure should be applied to ensure
proper seating of the cleat. To activate the tool,
strike lightly the head cap P-501 with the RUBBER
FACE of the 2.5 lbs (1.1 kg) hammer supplied with the tool. Never
strike the tool with the metal end of the hammer. If wood is
slightly twisted, hitting the tool with more force will assist in pulling
the board up snugly. NEVER strike the head cap when the tool is not
sitting on the working surface.
USE ONLY THE RUBBER FACE OF THE HAMMER.
USING THE STEEL END WILL DAMAGE THE TOOL AND
VOID THE WARRANTY.
LOADING THE TOOL
Insert a row of P RIMATECH's cleats inside the feeder channel and pull
back on the plastic tab gently until it engages behind the cleats. To
release, simply squeeze the tab with your thumb and index and
allow the spring to recoil slowly. The clip must be released slowly to
prevent damage. For MAXIMUM PERFORMANCE, always use P RIMATECH
cleats. The PRIMATECH model P240 comes standard with the P-148
feeder channel to accommodate 1½" (38 mm), 1¾" (44 mm) or 2"
(50 mm) L-type cleats. It may be ordered or converted with the
P-951 kit to accommodate 2" or 1½" T-type cleats. Longer feeder
channels for the L-type cleats are also available. Make sure that the
proper type of cleats is used.
USE ONLY THE TYPE OF CLEATS IDENTIFIED ON THE
FEEDER CHANNEL. THE USE OF ANY OTHER TYPE OF
CLEATS WILL DAMAGE THE TOOL.
Always operate the tool with cleats in feeder channel. Damage may
occur if the tool is operated without cleats.
OPERATING THE TOOL WHEN THE SAFETY CONTACT
IS NOT FULLY DEPRESSED WILL CAUSE PREMATURE
WEAR OR DAMAGE TO THE DRIVING BLADE, PISTON
AND CYLINDER.
Eye protection is recommended and should be
worn by the operator and other in working area.
Accidental ejection of nails or wood debris could
cause severe eye injury.
In some environments, ear protection might be
required, as working condition may include
exposure to high noise levels which lead to
hearing damage.
Wearing safety boots and safety hat is also highly
recommended.
NOTE: All the personal protection equipments must
meet national standards.
ADJUSTING FOR HARDWOOD THICKNESS
To fasten 3/4" or 25/32"
flooring, no adjustment to the
tool is required. Use the
standard P-433 plastic base
supplied with the tool.
by inadequate methods. Maintenance should only be performed by
trained personnel. Use only genuine PRIMATECH replacement parts.
TO PREVENT INJURY, ALWAYS DISCONNECT THE
AIR SUPPLY HOSE WHEN SERVICING OR
DISASSEMBLING THE TOOL.
When assembling the tool, make sure that all hex cap screws P-005
holding the casing on the base are tight. Inspect these screws
regularly. Do not use any substitute to gasket P-107.
To fasten 1/2" flooring, install
optional adapter kit P-188. If
necessary, use one or two
shims (supplied) to insure that
the gate/foot do not sit on the
tongue. Insert shims between
main body and plastic base as
shown.
To fasten 33/32" flooring,
remove plastic base as shown.
You may apply the optional
self-adhesive base P-986 to
protect the finished surface of
the flooring.
BEFORE STARTING AN INSTALLATION, NAIL DOWN
FEW BOARDS TO ASCERTAIN THAT YOU ARE USING
THE RIGHT TOOL AND FASTENER.
PREVENTIVE MAINTENANCE
This tool requires minimal lubrication. Use only
detergent-free oil such as Primatech P-090. Few drops
of oil weekly in the air inlet is sufficient. Other types of
lubricant may degrade the seals.
Check periodically to make sure that all screws are tight. Pay
particular attention to the two screws holding the feeder channel as
well as the screws and nuts on the feeder channel assembly who
might loosen up over time. Be careful not to strip the threads when
tightening. The use of an medium strength adhesive sealant such as
the Loctite 242 is recommended for those screws and nuts.
When servicing the tool, do not twist or force any parts. Damage
may result from such abuse. If parts do not come loose easily,
contact your PRIMATECH distributor for more information.
When opening the tool for maintenance, always clean all
components of dirt, grit, or particles. Inspect the tool carefully for
broken parts or excessive wear, and replace if necessary. When
ordering parts, be sure to specify the right part number, and also the
tool serial number.
AFTER ANY MAINTENANCE TO THE TOOL, REMOVE
ALL CLEATS BEFORE CONNECTING AIR AND
ACTUATE THE TOOL REPEATEDLY OVER A PIECE OF
WOOD OR SUBFLOORING TO INSURE PROPER
OPERATION.
CLEANING THE VALVE
If the tool becomes sluggish, does not set the cleat, it may indicate
excessive dirt in the head of the tool, thereby impeding the cycling
of the valve P-543. This may be caused by dirt, dust or other
particles, or even water in the compressed air. In such case, remove
the six (6) screws P-015 and take the head assembly off the tool.
Remove the valve main screw P-544B with an 3/16" Allen key and
take out both the valve P-543 and the actuator P-542. It is generally
not necessary to remove the head cap P-501. Check all seals and
replace if necessary. Clean the interior and lightly lubricate with non-
detergent oil P-090. Other types of lubricant may degrade the seals.
If care is taken, the gasket P-107 should require only infrequent
replacement.
ASSEMBLING THE VALVE
MAINTENANCE & REPAIR
Disassembly of the tool must be done in a clean environment. Some
parts can be easily damaged if disassembled with improper tools or
1. First, make sure that all assemblies have all their seals
installed.
2. Hold the actuator head assembly P-541 in place. It is not
necessary to remove head cap P-501 if already installed.
3. Insert actuator assembly P-542. It should slide smoothly.
4. Insert main valve assembly P-543 .
5. Carefully put actuator cap assembly P-544 in place.
6. Assemble with screw P-544B, using a 3/16" Allen key.
TROUBLESHOOTING
This section will help to diagnose problems that might alter the
quality of work done by the operator, or the tool, and will give
suggestions on how to solve them. Follow the order of these
instructions.
7. Snap head cap P-501 in place.
8. IMPORTANT - Pull out the valve P-543 downward before closing
the head assembly.
ALWAYS PULL OUT THE VALVE ASSEMBLY TO ITS
EXTENDED POSITION BEFORE CLOSING THE HEAD
ASSEMBLY. AFTER REASSEMBLY, ALWAYS ACTUATE
THE TOOL REPEATEDLY WITHOUT CLEATS
AGAINST A PIECE OF WOOD TO INSURE PROPER
OPERATION.
REPLACING THE DRIVING BLADE
1. Remove the plastic base P-433 by removing the (4) screws and
washers P-034.
2. Remove the four hex cap screws P-005 holding the casing to
the base P-235 and remove it.
3. Remove the reinforcement plate P-226.
4. Pull out the bumper P-125; remove any debris from bumper and
re-use.
5. Pull out the main piston P-522 by pulling the driving blade
P-223.
6. Remove any debris and dispose of the broken driving blade
and screw. At this time assess condition of cylinder P-518. If
marked or grouged, use a rat-tail file to smooth out walls. The
piston P-522 must be allowed to move without restriction.
7. Lock the piston in a vise, using a rag to prevent scoring. Open
the split ring and use a long 3/16" Allen wrench to remove the
broken blade. Discard the old screw.
8. Install the new driving blade firmly in position, using the new
screw supplied. It is important that the blade be perpendicular
to the piston. Use of a medium strength adhesive sealant such
as Loctite 242 and tighten with as much force as possible.
Follow the instructions supplied with the new driving blade.
9. Reverse the order of instructions to reassemble.
TO PREVENT INJURY, ALWAYS DISCONNECT
THE AIR SUPPLY HOSE WHEN ADJUSTING,
SERVICING OR DISASSEMBLING THE TOOL.
(1) FIRST: CHECK THE COMPRESSED AIR SUPPLY
Many of problems come from a faulty or inadequate
compressed air supply system. Before attempting to repair the
tool, the following points should be checked:
a)check the pressure at the output of the compressor; adjust
to 80-110 psi (5.5-7.6 bar) as required
b)check the tank pressure of the compressor & adjust the
start/stop limits
c)check the air delivery system, use a hose of at least 3/8"
d)use fewer tools simultaneously; do not exceed the capacity
of the compressor or of the delivery system
e)drain water from the compressor
(2) SECOND: CHECK FOR AIR LEAKS
At rest, this tool should not have any air leak. Before attempting
to repair the tool and replace parts, check the following:
a)Tighten screws P-015 or replace gasket P-107
b)Check rectangular rings P-009 & P-543A; replace if
necessary
c)Check seal P-543D; replace if necessary; the top edge of
main cylinder P-518 should be free of dents.
d)Check seal P-516B
e)Clean & lubricate the head assembly; re-assemble the head
assembly carefully
f) Check interior of head P-506 for scratches
g)Check top ring P-014; replace if necessary
(3) TOOL DOES NOT DRIVE CLEATS
a)Check that there are cleats in the feeder channel
b)Make sure the feeder clip is engaged behind the cleats
c)Check the front end of the feeder channel for burrs or
damages
d)Check the safety element
e)Check if the driver is stuck in down position (see 6 below)
f) Check for obstruction in the cleat ejection area
(4) CLEATS ARE NOT SET COMPLETELY
a)First, verify air supply (see 1 above)
b)Clean tool and lubricate tool; particularly the head assembly
c)Increase air pressure when working with harder woods;
never exceed 110 psi (7.6 bar)
d)Check the driving blade for broken end
e)Ensure the tool is well seated on the floor while ejecting
P-188 Adapter for 1/2" to 5/8" (13 to 17mm) solid
P-288 Adapter for 3/4" to 33/32" (19 to 26mm)
P-090 Non detergent oil
TrakEdge
Adapter plates for factory finished floorings.
(5) TOOL DOES NOT ACTIVATE
a)Check the air supply
b)Inspect the head assembly and check all seals; reassemble
carefully
(6) DRIVING BLADE DOES NOT RETURN
a)Check for jammed cleat or obstruction
b)Check gate/foot and end of feeder channel for damages or
burrs.
c)Check the driving blade P-223
d)Inspect the head assembly and check all seals; clean &
lubricate
e)Check for damaged or missing bottom O-ring P-014
f) Tighten reinforcement plate
g)Check that the bumper is in place.
(7) BROKEN OR WORN DRIVING BLADE
Replace the driving blade P-223. Failure to follow the
instructions carefully will result in repeated breakage of the
driving blade.
A-001 for standard 3/4" floorings
A-004 for 9/16" & 5/8" floorings
Custom fits to flooring manufacturers specifications also
available. Contact us for more information.
A-800 Extension Handle
The A-800 extension handle allows to operate the tool at a
higher or lower position. Il provides a better tool control,
improve ease and stability when sliding the tool sideways.
(8) POOR FEED OR TOOL JAMMING
a)Make sure the feeder clip engages behind the cleats
b)Check the gate and foot for damages or wear
c)Check the front end of the feeder channel for burrs or
damages
(9) OTHER PROBLEMS
Contact Primatech:
by phone 1 (800) 363-1962
1 (418) 522-7744
by email support@primatech.ca
consult our on-line Technical Support site at
http://www.primatech.ca/support
ACCESSORIES
P-149 18" (45 cm) "L" feeder channel
P-951 "T" type cleats conversion kit
P-080 Hammer
H-082 Double-head hammer
P-084 White rubber cap
OTHER PRIMATECH NAILERS
PRIMATECH offers a full line of professional tools for the installation
of hardwood flooring:
H300 standard model, manual operation
H330 standard model, 'Multiple-Hits' manual operation
Q500 manual operation, for solid wood 1/2" (1.25 cm) or 3/8"
(1 cm) thick
R610 manual operation, for engineered flooring
PRIMATECH CLEATS
For best results, always use PRIMATECH cleats:
2" (50 mm) "L" or "T" type
1¾" (44 mm) "L" type
1½" (38 mm) "L" or “T” type
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