Sunex Tools SX243 User Manual [en, es, fr]
Operating Instructions • Warning Information • Parts Break down
WARNING
ALWAYS READ INSTRUCTIONS BEFORE
USING POWER TOOLS
ALWAYS WEAR SAFETY GOGGLES
WEAR HEARING PROTECTION
AVOID PROLONGED EXPOSURE TO VIBRATION
SPECIFICATIONS
Collet Opening ........... 0.401" (10.19mm)
Blows per Minute .................2,200 BPM
Bore Diameter.....................3/4" (19mm)
Piston Stroke ............. 3-3/4" (95.25mm)
Weight ........................ 4.6 Lbs. (2.09 kg)
Length ........................ 8.88" (225.55mm)
Average Air
Consumption .............. 4 CFM (91 l/min)
Air Inlet .....................................1/4" NPT
Minimum
Hose Size ..................... 3/8" I.D. (10mm)
Sound Level ..............................110 dBA
SX243
Heavy
duty long
barrel air
Hammer
witH quick
cHange cHiSel
retainer
SX243: Parts Breakdown & Operating Manual 1 Rev. 09/20/11
To reduce the risk of injury, anyone using, repairing, maintaining, or changing accessories on this tool must
WARNING
read and understand these instructions before performing any of these tasks.
Always inspect, operate, and maintain this tool in
accordance with American National Standards Institute
Safety Code of Portable Air Tools (ANSI B186.1) and any
other applicable safety codes and regulations.
These tools are rated at 90 psi / 6.2 bar max air
pressure for safety, top performance, and maximum
durability of parts; do not exceed this pressure while
the tool is running.
Always shut off air supply, drain hose of air pressure
and disconnect tool from air supply when not in use,
before changing accessories, or when making repairs.
Never direct air at yourself or anyone else.
Always wear impact-resistant eye and face protection
when operating or performing maintenance on this tool.
High sound levels can cause permanent hearing loss.
Always use hearing protection when using this tool as
recommended by your employer or OSHA regulation.
Do not wear jewelry or loose fitting clothes.
Do not use quick disconnect couplings at tool. See
operating instructions for proper set up.
Whipping hoses can cause serious injury. Always
carefully check for damaged or loose hoses and
fittings before operating this tool.
Never operate a tool unless the accessory is retained in
the tool with a proper retainer that has been approved
by Sunex Tools®.
To avoid injury, retainer parts must be replaced when
they become worn, cracked, or distorted.
Avoid direct contact with accessories during and after
use. Gloves should be worn to reduce the risk of cuts or
burns.
Never run the tool off of the work. Accessory must be
held firmly against work surface before tool is throttled.
Slipping, tripping, and/or falling while operating air tools
can be a major cause of serious injury or death. Be
aware of your surroundings and any excess hose left on
the walking or working surface.
Pneumatic tools can cause vibration in use. Vibration,
repetitive motions or uncomfortable positions over
extended periods of time may be harmful to your hands
and arms. Discontinue use of tool if discomfort, tingling
feeling or pain occurs. Consult a physician before
resuming use if any of these symptoms occur.
Do not stretch or overreach while using this tool.
If tool appears to malfunction, remove from service
immediately and arrange for repair.
Never use tool if there is any chance of coming into
contact with line electricity.
Use only Sunex certified spare parts for any repair made
to tool. Repairs should only be performed by properly
trained persons.
Do not lock, tape or wire the tool valve in the "on/off"
position.
Do not allow the exhaust air to come in contact with hot
surfaces or flames.
Avoid inhaling dust or handling debris from the work
process, which can be harmful to your health. Use dust
extraction and wear respiratory protective equipment
when working with materials which produce airborne
particles.
Some dust created by power sanding, sawing, grinding,
drilling and other construction activities contains
chemicals known to the State of California to cause
cancer and birth defects or other reproductive harm.
Some examples of these chemicals are:
- Lead from lead based paints
- Crystalline silica bricks and cement and other
masonry products
- Arsenic and chromium from chemically-treated
lumber
Your risk from these exposures varies, depending on
how often you do this type of work. To reduce your
exposure to these chemicals: work in a well ventilated
area, and work with approved safety equipment, such
as those dust masks that are specially designed to filter
out microscopic particles.
Additional Safety Warnings
Do not modify this tool or its accessories.
This tool is not recommended for use in explosive
atmospheres or underwater use.
Operators and maintenance personnel must be
physically able to handle the bulk, weight, and power
of this tool.
This tool is for professional use only.
SAFETY INSTRUCTIONS - DO NOT DISCARD - GIVE TO USER
SX243: Parts Breakdown & Operating Manual 2 Rev. 09/20/11
SX243
Heavy duty long barrel air Hammer
witH quick cHange cHiSel retainer
25
20
15 -1
17
14
13
12
24
15
11
10
23
8
21
1
9
7
4
2
22
REF. PART DESCRIPTION QTY.
NO. NO.
1 RS243001 Housing (incl. #2-14, 22) 1
2 RS848002 Roll Pin (3 x 18mm) 2
3 RS848003 Inlet Bushing 1
4 RS848004 Cap 1
5 RS848005 O-Ring (4.9 x 2.2mm) 2
6 RS848006 Regulator 1
7 RS848007 O-Ring (11 x 2.4mm) 1
8 RS848008V Valve Stem 1
9 RS848009 O-Ring (3.8 x 1.9mm) 1
10 RS848010 O-Ring (3.5 x 1.5mm) 1
11 RS848011 Valve Bushing 1
12 RS848012 O-Ring (12 x 2mm) 1
5
3
6
REF. PART DESCRIPTION QTY.
NO. NO.
13 RS848013 Spring 1
14 RS848014 Trigger Button 1
15-1 RS848015S-1 Metal Disk Plate 1
15 RS171815 Valve Block Assembly 1
17 RS171816 Valve Disk 1
20 RS848019 Piston 1
21 RS848320 Cylinder 1
22 RS248022B Comfort Grip 1
23 RS87301 Retainer Spring (optional)
24 RS848023 Exhaust Deflector 1
25 RS248025 Quick Change Chuck 1
SX243: Parts Breakdown & Operating Manual 3 Rev. 09/20/11
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