MAX SN883RH2 User Manual [en, es, fr]
SN883RH2
SN890CH2<34>
PNEUMATIC NAILER
CLOUEUSE PNEUMATIQUES
CLAVADORAS NEUMATICAS
PARA PEINES DE CLAVO
OPERATING AND MAINTENANCE MANUAL
MANUEL D'UTILISATION ET D'ENTRETIEN
MANUAL DE OPERACIONES Y MANTENIMIENTO
SN883RH2 SN890CH2<34>
WARNING
AVERTISSEMENT
ADVERTENCIA
BEFORE USING THIS TOOL, STUDY THIS MANUAL TO ENSURE SAFETY WARNING AND INSTRUCTIONS.
KEEP THESE INSTRUCTIONS WITH THE TOOL FOR FUTURE REFERENCE.
AVANT D’UTILISER CET OUTIL, LIRE CE MANUEL ET LES CONSIGNES DE SÉCURITÉ AFIN DE
GARANTIR UN FONCTIONNEMENT SÛR.
CONSERVER CE MANUEL EN LIEU SÛR AVEC L’OUTIL AFIN DE POUVOIR LE CONSULTER ULTÉRIEUREMENT.
ANTES DE UTILIZAR ESTA HERRAMIENTA, LEA DETENIDAMENTE ESTE MANUAL PARA FAMILIARIZARSE CON
LAS ADVERTENCIAS E INSTRUCCIONES DE SEGURIDAD.
CONSERVE ESTAS INSTRUCCIONES JUNTO CON LA HERRAMIENTA PARA FUTURAS CONSULTAS.
INDEX INDEX ÍNDICE
ENGLISH Page 3 to 18
FRANÇAIS Page 19 to 34
ESPAÑOL Page 35 to 50
DEFINITIONS OF SIGNAL WORDS
WARNING: Indicates a potentially hazardous situation which, if not avoided, could result in death or
CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in minor or
NOTE: Emphasizes essential information.
DÉFINITIONS DES DIFFERÉNTS DEGRÉS D’ AVERTISSEMENTS
AVERTISSEMENT Indique une situation éventuellement dangereuse qui, si elle n’est pas contournée, pour-
ATTENTION Indique une situation éventuellement dangereuse qui, si elle n’est pas contournée, pour-
REMARQUE Souligne des informations importantes.
DEFINICIÓN DE LAS INDICACIONES DE ADVERTENCIA
!ATENCION! Indica una situación potencialmente peligrosa que podría causar la muerte o graves le-
!PRECAUCIÓN! Indica una situación potencialmente peligrosa que podría causar lesiones menos graves
NOTA: Resalta informaciones importantes.
serious injury.
moderate injury.
rait provoquer la mort ou des blessure sérieuses.
rait provoquer des blessures légères à moyennement sérieuses.
siones si no se evita.
o leves si no se evita.
2
ENGLISH
OPERATING AND MAINTENANCE MANUAL
INDEX
1. SAFETY INSTRUCTIONS ..................................................3
2. SPECIFICATIONS AND TECHNICAL DATA ....................7
3. AIR SUPPLY AND CONNECTIONS ..................................8
4. INSTRUCTIONS FOR OPERATION ................................10
5. MAINTENANCE FOR PERFORMANCE..........................18
6. STORAGE ........................................................................18
7. TROUBLE SHOOTING/REPAIRS.................................... 18
BEFORE USING THIS TOOL, STUDY THIS MANUAL TO ENSURE SAFETY WARNING AND INSTRUCTIONS.
WARNING
KEEP THESE INSTRUCTIONS WITH THE TOOL FOR FUTURE REFERENCE.
1. SAFETY INSTRUCTIONS
WARNING
TO AVOID SEVERE PERSONAL INJURY
OR PROPERTY DAMAGE
BEFORE USING THE TOOL, READ CAREFULLY AND UNDERSTAND THE FOLLOWING "SAFETY INSTRUCTIONS". FAILURE
TO FOLLOW WARNINGS COULD RESULT
IN DEATH OR SERIOUS INJURY.
PRECAUTIONS ON USING THE TOOL
1. WEAR SAFETY GLASSES OR GOGGLES
Danger to the eyes always exists due to the
possibility of dust being blown up by the exhausted air or of a fastener flying up due to
the improper handling of the tool. For these
reasons, safety glasses or goggles shall always be worn when operating the tool.
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 (Council Directive 89/
686/EEC of 21 DEC. 1989) 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.
3
NOTE: Non-side shielded spectacles and
face shields alone do not provide adequate
protection.
2. EAR PROTECTION MAY BE REQUIRED IN SOME ENVIRONMENTS
As the working condition may include exposure to high noise levels which can lead to
hearing damage, the employer and user
should ensure that any necessary hearing
protection is provided and used by the operator and others in the work area.
3. DO NOT USE ANY POWER SOURCE EXCEPT AN AIR COMPRESSOR
The tool is designed to operate on compressed air. Do not operate the tool on any
other highpressure gas, combustible gases
(e.g., oxygen, acetylene, etc.) since there is
the danger of an explosion. For this reason,
absolutely do not use anything other than an
air compressor to operate the tool.
Thinner
Gasoline
5. DO NOT OPERATE THE TOOL NEAR A FLAMMABLE SUBSTANCE
Never operate the tool near a flammable
substance (e.g., thinner, gasoline, etc.). Volatile fumes from these substances could be
drawn into the compressor and compressed
together with the air and this could result in
an explosion.
6. NEVER USE THE TOOL IN AN EXPLOSIVE ATMOSPHERE
Sparks from the tool may ignite atmospheric
gases, dust or other combustible materials.
7. DO NOT USE A WRONG FITTINGS
The connector on the tool must not hold
pressure when air supply is disconnected. If
a wrong fitting is used, the tool can remain
charged with air after disconnecting and thus
will be able to drive a fastener even after the
air line is disconnected, possibly causing injury.
5
7
100
70
4. OPERATE WITHIN THE PROPER AIR PRESSURE RANGE
The tool is designed to operate within an air
pressure range of 70 to 100 p.s.i. (5 to 7 bar).
The pressure should be adjusted to the type
of the work being fastened. The tool shall
never be operated when the operating pressure exceeds 120 p.s.i. (8 bar).
Never connect the tool to air pressure which
potentially exceeds 200 p.s.i. (14 bar) as the
tool can burst.
8. DISCONNECT THE AIR SUPPLY AND EMPTY THE MAGAZINE WHEN THE TOOL IS NOT IN USE
Always disconnect the air supply from the
tool and empty the magazine when operation
has been completed or suspended, when unattended, moving to a different work area, adjusting, disassembling, or repairing the tool,
and when clearing a jammed fastener.
4
9. INSPECT SCREW TIGHTNESS
Loose or improperly installed screws or bolts
cause accidents and tool damage when the
tool is put into operation. Inspect to confirm
that all screws and bolts are tight and properly installed prior to operating the tool.
10. DO NOT TOUCH THE TRIGGER UNLESS YOU INTEND TO DRIVE A FASTENER
Whenever the air supply is connected to the
tool, never touch the trigger unless you intend to drive a fastener into the work. It is
dangerous to walk around carrying the tool
with the trigger pulled, and this and similar
actions should be avoided.
12. USE SPECIFIED FASTENERS (SEE PAGE 7)
The use of fasteners other than specified
fasteners will cause the tool malfunction. Be
sure to use only specified fasteners when
operating the tool.
13. PLACE THE DISCHARGE OUTLET ON THE WORK SURFACE PROPERLY
Failure to place the discharge outlet of the
nose in a proper manner can result in a fastener flying up and is extremely dangerous.
14. KEEP HANDS AND BODY AWAY FROM THE DISCHARGE OUTLET
When loading and using the tool, never
place a hand or any part of body in fastener
discharge area of the tool. It is very dangerous to hit the hands or body by mistake.
11. NEVER POINT THE DISCHARGE OUTLET
TOWARD YOURSELF AND OTHER PERSONNEL
If the discharge outlet is pointed toward people, serious accidents may be caused when
misfiring. Be sure the discharge outlet is not
pointed toward people when connecting and
disconnecting the hose, loading and unloading the fasteners or similar operations.
15. DO NOT DRIVE FASTENERS CLOSE TO THE EDGE AND CORNER OF THE WORK AND THIN MATERIAL
The workpiece is likely to split and the fastener could fly free and hit someone.
5
16. DO NOT DRIVE FASTENERS ON TOP OF OTHER FASTENERS
Driving fasteners on the top of other fasteners may cause deflection fasteners which
could cause injury.
17. REMOVING THE FASTENERS AFTER COMPLETING OPERATION
If fasteners are left in the magazine after the
completion of operation, there is the danger
of a serious accident occurring prior to the
resumption of operation, should the tool be
handled carelessly, or when connecting the
air fitting. For this reason, always remove all
fasteners remaining in the magazine after
completion of the operation.
20. NEVER USE THE TOOL IF ANY PORTION
OF THE TOOL CONTROLS (e.g., TRIGGER, CONTACT ARM) IS INOPERABLE,
DISCONNECTED, ALTERED OR NOT
WOKING PROPERLY
21. NEVER ACTUATE THE TOOL INTO FREE SPACE
This will avoid any hazard caused by free flying fasteners and excessive strain of the
tool.
22. ALWAYS ASSUME THAT THE TOOL CONTAINS FASTENERS
23. RESPECT THE TOOL AS A WORKING IMPLEMENT
24. NO HORSEPLAY
25. NEVER LOAD THE TOOL WITH FASTENERS WHEN ANY ONE OF THE OPERATING CONTROLS (e.g., TRIGGER,
CONTACT ARM) IS ACTIVATED
18. CHECK OPERATION OF THE CONTACT TRIP MECHANISM FREQUENTLY IN CASE OF USING A CONTACT TRIP TYPE TOOL
Do not use the tool if the trip is not working
correctly as accidental driving of a fastener
may result. Do not interfere with the proper
operation of the contact trip mechanism.
19. WHEN USING THE TOOL OUTSIDE OR ELEVATED PLACE
When fastening roofs or similar slanted surface, start fastening at the lower part and
gradually work your way up. Fastening backward is dangerous as you may lose your foot
place.
Secure the hose at a point close to the area
you are going to drive fasteners. Accidents
may be caused due to the hose being pulled
inadvertently or getting caught.
26. WEAR THE GLOVES DEPENDING ON THE WORKING CONDITION
27. WHEN DISPOSING THE MACHINE OR ITS
PARTS, FOLLOW THE RELEVANT NATIONAL RULES
OBSERVE THE FOLLOWING GENERAL CAUTION IN ADDITION TO THE
OTHER WARNINGS CONTAINED IN
THIS MANUAL
• Do not use the tool as a hammer.
• Always carry the tool by the grip, never car-
ry the tool by the air hose.
• The tool must be used only for the purpose
it was designed.
• Never remove, tamper with the operating
controls (e.g., TRIGGER, CONTACT ARM)
• Keep the tool in a dry place out of reach of
children when not in use.
• Do not use the tool without Safety Warning
label.
• Do not modify the tool from original design
or function without approval by MAX CO.,
LTD.
6
2. SPECIFICATIONS AND TECHNICAL DATA
1. NAME OF PARTS
8
7
2
1
4
6
3
1 Frame
2 Cylinder Cap
3 Contact Arm
4 Nose
5 Magazine
2. TOOL SPECIFICATIONS
PRODUCT NO. SN883RH2 SN890CH2<34>
HEIGHT 11-7/8" (300 mm) 12-1/2" (316 mm)
WIDTH 4-3/4" (121 mm) 4-3/4" (121 mm)
LENGTH 20-3/4" (526 mm) 17-1/8" (435 mm)
WEIGHT 7.2 lbs. (3.3 kg) 7.3 lbs. (3.3 kg)
RECOMMENDED
OPERATING PRESSURE
LOADING CAPACITY 64 nails 90 nails
AIR CONSUMPTION 0.077 ft3at 90 p.s.i. (2.1 at 6 bar) operating pressure
9
6 Trigger
7 Grip
8 Exhaust Cover
9 Pusher
0 Adjustment Dial
5
70 to 100 p.s.i. (5 to 7 bar)
0
3. FASTENER SPECIFICATIONS
PRODUCT NO. SN883RH2 SN890CH2<34>
NAIL LENGTH 2" to 3-1/4" (50 to 83 mm) 2" to 3-1/2" (50 to 90 mm)
SHANK DIAMETER .113" to .148" (2.9 to 3.8 mm) .110" to .131" (2.8 to 3.3 mm)
SHANK TYPE Smooth, Ring, Screw
HEAD DIAMETER .267" to .295" (6.8 to 7.5 mm) .256" to .303" (6.5 to 7.7 mm)
COLLATION ANGLE 21 degree 34 degree
HEAD Full round head Clipped head
7
TOOL AIR FITTINGS:
This tool uses a 3/8" N.P.T. male plug. The inside diameter should be .39" (9.9mm) or larger.
The fitting must be capable of discharging tool air
pressure when disconnected from the air supply.
RECOMMENDED OPERATING PRESSURE:
70 to 100 p.s.i. (5 to 7 bar). Select the operating
air pressure within this range for best fastener
performance.
DO NOT EXCEED 120 p.s.i. (8 bar).
4. TECHNICAL DATA 1 NOISE
A-weighted single-event sound power level
------ LWA, 1s, d 101.03 dB (SN883RH2)
------ LWA, 1s, d 96.9 dB (SN890CH2<34>)
A-weighted single-event emission sound
pressure level at work station
------ LpA, 1s, d 92.72 dB (SN883RH2)
------ LpA, 1s, d 86.5 dB (SN890CH2<34>)
These values are determined and documented in accordance to EN12549 : 1999.
3. AIR SUPPLY AND CONNECTIONS
WARNING
READ SECTION TITLED "SAFETY INSTRUCTIONS"
DO NOT USE ANY POWER SOURCE EXCEPT
AN AIR COMPRESSOR
The tool is designed to operate on compressed
air. Do not operate the tool on any other highpressure gas, combustible gases (e.g., oxygen,
acetylene, etc.) since there is the danger of an
explosion. For this reason, absolutely do not use
anything other than an air compressor to operate
the tool.
2 VIBRATION
Vibration characteristic value
= 4.26 m/s
= 4.5 m/s
These values are determined and documented in accordance to ISO 8662-11.
This value is a tool-related characteristic value and does not represent the influence to the
hand-arm-system when using the tool. An influence to the hand-arm-system when using
the tool will for example depend on the gripping force, the contact pressure force, the
working direction, the adjustment of mains
supply, the workpiece, the workpiece support.
5. APPLICATIONS
∗ Floor and wall framing
∗ Subflooring
∗ Roof and wall sheathing
∗ Fencing
2
(SN883RH2)
2
(SN890CH2<34>)
5
7
OPERATE WITHIN THE PROPER AIR PRESSURE RANGE
The tool designed to operate within an air pressure range of 70 to 100 p.s.i. (5 to 7 bar).
The pressure should be adjusted to the type of
the work being fastened. The tool shall never be
operated when the operating pressure exceeds
120 p.s.i. (8 bar).
8
100
70
Thinner
Gasoline
[AIR SUPPLY & CONNECTIONS]
Air compressor
Air hose
Air filter
Regulator
Oiler
DO NOT OPERATE THE TOOL NEAR A FLAMMABLE SUBSTANCE
Never operate the tool near a flammable substance (e.g., thinner, gasoline, etc.). Volatile
fumes from these substances could be drawn
into the compressor and compressed together
with the air and this could result in an explosion.
DO NOT USE A WRONG FITTINGS
The connector on the tool must not hold pressure
when air supply is disconnected. If a wrong fitting
is used, the tool can remain charged with air after
disconnecting and thus will be able to drive a fastener even after the air line is disconnected, possibly causing injury.
DISCONNECT THE AIR SUPPLY AND EMPTY
THE MAGAZINE WHEN THE TOOL IS NOT IN
USE
Always disconnect the air supply from the tool
and empty the magazine when operation has
been completed or suspended, when unattended, moving to a different work area, adjusting,
disassembling, or repairing the tool, and when
clearing a jammed fastener.
3-piece airset
Used at 70 to 100 p.s.i. (5 to 7 bar)
FITTINGS: Install a male plug on the tool which
is free flowing and which will release air pressure
from the tool when disconnected from the supply
source.
HOSES: Hose has a min. ID of 1/4" (6 mm) and
max. length of no more than 17" (5 meters).
The supply hose should contain a fitting that will
provide "quick disconnecting" from the male plug
on the tool.
SUPPLY SOURCE: Use only clean regulated
compressed air as a power source for the tool.
3-PIECE AIRSET (Air filter, Regulator, Oiler):
Refer to TOOL SPECIFICATIONS for setting the
correct operating pressure for the tool.
NOTE:
A filter will help to get the best performance and
minimum wear from the tool because dirt and
water in the air supply are major causes of wear
in the tool.
Frequent, but not excessive, lubrication is required for the best performance. Oil added thru
the air line connection will lubricate the internal
parts.
9
4. INSTRUCTIONS FOR OPERATION
READ SECTION TITLED "SAFETY INSTRUCTIONS".
1. BEFORE OPERATION
Check the following prior operation.
1 Wear Safety Glasses or Goggles. 2 Do not connect the air supply. 3 Inspect screw tightness. 4 Check operation of the contact arm & trigger
if moving smoothly.
5 Connect the air supply. 6 Check the air-leakage. (The Tool must not
have the 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 free from
work-piece and pull the trigger. (The Tool
must not operate.)
9 Disconnect the air supply.
WARNING
2. OPERATION
Wear safety glasses or goggles danger to the
eyes always exists due to the possibility of dust
being blown up by the exhausted air or of a fastener flying up due to the improper handling of
the tool. For these reasons, safety glasses or
goggles shall always be worn when operating
the tool.
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 (Council Directive 89/686/EEC of 21 DEC.
1989) and provide both frontal and side protec-
tion.
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:
Non-side shielded spectacles and face
shields alone do not provide adequate protection.
WARNING
Keep hands and body away from the discharge
outlet when driving the fasteners because of
dangerous of hitting the hands or body by mistake.
NAIL LOADING
WARNING
•
When loading the nails, be sure to release
the finger from the Trigger.
•
Do not press the Contact Arm against the
object.
Nails
PROCEDURE
1 Load the nails into the slot in the rear of the
Magazine until they go over the Nail Stopper.
Nail Stopper
10
Pusher
2 Pull the Pusher as far as the rear end of the
magazine and release it gently.
DRIVING FASTENERS
NOTE:
This tool is shipped with SINGLE ACTUATION
selected.
WARNING
•
To avoid double firing or accidental firing,
pull the trigger rapidly and firmly.
•
SINGLE ACTUATION is different from SEQUENTIAL TRIP.
•
The tool with SINGLE ACTUATION drives a
nail each time both when depressing the
Contact Arm while keeping the Trigger
pulled, and when pullimg the Trigger and
keeping it pulled after the Contact Arm depressed.
CAUTION
Abrupt release of the Pusher causes jamming
of nails or dry-firing.
TEST OPERATION
1 Adjust the air pressure at 70 p.s.i. (5 bar) and
connect the air supply.
2 Without touching the trigger, depress the
contact arm against the work-piece.
Pull the trigger. (The tool must fire the fastener.)
3 With the tool off the work-piece, pull the trig-
ger.
Then depress the contact arm against the
work-piece. (The tool must fire the fastener.)
4 Adjust the air pressure as much as the low-
est possible according the length of fastener
and the hardness of work-piece.
SINGLE ACTUATION OPERATION
For SINGLE ACTUATION operation, keep the
Trigger pulled and depress the Contact Arm
against the work surface, or depress the Contact
Arm against the work surface and pull the Trigger and keep it pulled. Tool cannot fire a second
nail until the Trigger is released and tool can cycle.
11
SWITCHING SINGLE ACTUATION TO
CONTACT ACTUATION WITH ANTIDOUBLE FIRE MECHANISM
Spring Pin
Trigger
Punch
WARNING
•
ALWAYS disconnect air supply before
switching the triggering method.
1 Gently push out the Spring Pin which indicat-
ed with " T " mark straight with the punch or
similar tool.
Spring Pin
Switching Lever
2 Remove the Switching Lever to the direction
of the arrow.
NOTE:
When switching back CONTACT ACTUATION
with ANTI-DOUBLE FIRE MECHANISM to SINGLE ACTUATION, equip the Switching Lever
facing "D" mark front with the Spring Pin to the
Trigger by reverse procedure.
12
WARNING
•
Use sintering steel grey metallic color Switching Lever
Confirm and use the designated original Switching Lever when carrying out the switching back
procedure.
The use of Switching Lever other than the designated original one will cause serious accidents.
(e.g., firing fasteners just pulling trigger, etc.)
Color Shape (1/1 scale) Tool
SINTERING STEEL
GREY METALLIC
STAINLESS SILVER
STEEL BLACKENING HS90A
•
Never install the Switching Lever to the Previous model
NF550, SN883, and
SN883 with thin trigger
SN883 and SN890 with
thick trigger
It will cause serious accidents. (e.g., firing fasteners just pulling trigger, etc)
Projection Shape
Flat Shape
This model Another model
13
CONTACT TRIP MODEL with ANTI-DOUBLE
FIRE MECHANISM
The anti-double fire mechanism (US patent
5597106, UK patent 2286790) is installed on this
tool.
The common operating procedure on "Contact
Trip" tools is for the operator to contact the work
to actuate the trip mechanism while keeping the
trigger pulled, thus driving a fastener each time
the work is contacted. This will allow rapid fastener placement on many jobs, such as sheathing, decking and pallet assembly. All pneumatic
tools are subject to recoil when driving fasteners.
The tool may bounce, releasing the trip, and if
unintentionally allowed to re-contact the work
surface with the trigger still actuated (finger still
holding trigger pulled) an unwanted second fastener will be driven.
SINGLE FIRE OPERATION (ANTI-DOUBLE
FIRE MECHANISM)
For single fire operation, depress the Contact
Arm against the work surface and pull the Trigger. Tool cannot fire a second nail until the Trigger is released and tool can cycle.
2
1
CONTACT FIRE OPERATION
For contact fire operation, hold the Trigger and
depress the Contact Arm against the work surface.
1
2
PROCEDURE
1 Hold the Trigger. 2 Depress the Contact Arm.
PROCEDURE
1 Depress the Contact Arm. 2 Pull the Trigger.
MODEL IDENTIFICATION
Switching Lever
SINGLE ACTUATION
Identified by SWITCHING LEVER.
CONTACT TRIP WITH ANTI-DOUBLE FIRE
MECHANISM
(US patent 5597106, UK patent 2286790)
Identified by RED TRIGGER.
The Switching Lever is removed.
14
SEQUENTIAL TRIP
The Sequential Trip requires the operator to hold the tool against the work before pulling the trigger. This
makes accurate fastener placement easier, for instance on framing, toe nailing and crating applications.
The Sequential Trip allows exact fastener location without the possibility of driving a second fastener on
recoil, as described under "Contact Trip".
The Sequential Trip Tool has a positive safety advantage because it will not accidentally drive a fastener
if the tool is contacted against the work-or anything else-while the operator is holding the trigger pulled.
SEQUENTIAL TRIP
Identified by ORANGE TRIGGER.
PROCEDURE
1 Pulling the Trigger and keeping it
pulled.
2 Depressing the Contact Arm.
SINGLE ACTUATION • The tool fires a nail.
• The tool cannot fire a second nail
until the Trigger is released.
CONTACT ACTUATION
WITH ANTI-DOUBLE
The tool fires a nail each time when
the Contact Arm is depressed.
FIRE MECHANISM
1 Depressing the Contact Arm. 2 Pulling the Trigger and keeping
it pulled.
• The tool fires a nail.
• The tool cannot fire a second nail
until the Trigger is released.
• The tool fires a nail.
• The tool cannot fire a second nail
until the Trigger is released.
SEQUENTIAL TRIP The tool cannot fire a nail. • The tool fires a nail.
• The tool cannot fire a second nail
until the Trigger is released and
the Contact Arm is left work surface.
15
DRIVING DEPTH ADJUSTMENT
Adjustment Dial
TRIGGER LOCK MECHANISM
The tool is equipped with a Trigger Lock Mechanism. Push and rotate the Trigger from LOCK to
the Trigger UNLOCK position before driving
nails.
Trigger Lock Dial
Deeper Shallower
WARNING
ALWAYS disconnect air supply before making
adjustment.
The driving depth adjustment is made by adjusting the Adjustment Dial.
1 With air pressure set, drive a few nails into a
representative material sample to determine
if adjustment is necessary.
2 If adjustment is required, disconnect air sup-
ply.
3 Refer to the mark on the Contact Arm area
for direction to turn the Adjustment Dial.
4 Re-connect air supply.
LOCK
Trigger
UNLOCK
REMOVING JAMMED NAILS
WARNING
ALWAYS disconnect air supply before removing jammed nails.
16
Pusher Lever
WARNING
When removing the jammed nail, wear the
gloves.
Do not remove the jammed nail with your bare
hands.
PROCEDURE
1 Push down the Pusher Lever and release
the strip nails from the Pusher.
Nail Stopper
2 Push the Nail Stopper, and remove the strip
nails from inside of the Magazine.
Pusher
Magnet
Remaining nail
(SN883RH2 only)
WARNING
Nails are held in the Nose of the tool by magnet. (SN883RH2 only)
This tool equips a magnet in the Nose to drive
out all nails loaded in the Magazine. Therefore,
in the case the collation strip is broken, there are
nails remaining in the Nose even if you think that
you removed whole nails. In this case, there is
possibility of serious accident if you think that
there are no nails and activate the tool. For that
reason, when you remove the nails from the
Magazine, confirm that there are no nails in the
Nose besides disconnect air supply.
3 Pull and stayed the Pusher with hand. 4 Remove the jammed nail from the Nose us-
ing a punch or a slotted screw driver.
17
5. MAINTENANCE FOR PERFORMANCE
1 ABOUT PRODUCTION YEAR
This product bears production number at the
lower part of the grip of the main body. The
two digits of the number from left indicates
the production year.
(Example)
0 8 8 2 6 0 3 5 D
Year 2008
2 DO NOT FIRE THE NAILER WHEN IT IS
EMPTY
3 USE A 3-PIECE AIRSET
Failure to use a 3-piece airset allows the
moisture and dirt inside compressor to pass
into the tool directly. This causes rust and
wear, and results in a poor operating performance. The hose length between airset
and tool should be no longer than 5 m since
a longer length results in a reduction in air
pressure.
4 USE RECOMMENDED OIL
The velocite or turbine oil should be used to
lubricate the tool. Upon completion of operations, place 2 or 3 drops of oil into the air plug
inlet with the jet oiler. (Recommended Oil :
ISO VG32)
5 INSPECT AND MAINTAIN DAILY OR BE-
FORE OPERATION
WARNING
Disconnect air supply and empty the magazine when inspecting or maintaining the tool.
(1) Drain air line filter and compressor
(2) Keep lubricator filled in air 3-pieces set
(3) Clean filter element of air 3-pieces set
(4) Tighten all screws
(5) Keep contact arm moving smoothly
6. STORAGE
1 When not in use for an extended period, ap-
ply a thin coat of the lubricant to the steel
parts to avoid rust.
2 Do not store the tool in a cold weather envi-
ronment. Keep the tool in a warm area.
3 When not in use, the tool should be stored in
a warm and dry place. Keep out of reach of
children.
4 All quality tools will eventually require servic-
ing or replacement of parts because of wear
from the normal use.
7. TROUBLE SHOOTING/REPAIRS
The troubleshooting and/or repairs shall be carried out only by the MAX CO., LTD. authorised
distributors or by other specialists.
Supplement to the operating instruction
According to the European Norm EN 792-13 the
regulation is valid from 01.01.2001 that all fastener driving tools with contact actuation must be
marked with the symbol "Do not use on scaffoldings, ladders" and they shall not be used for specific application for example:
∗ when changing one driving location to another
involves the use of scaffoldings, stairs, ladders
or ladder alike constructions e.g. roof laths,
∗ closing boxes or crates,
∗ fitting transportation safety systems e.g. on ve-
hicles and wagons.
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