Trigger valve housing leaks air
.........................O-ring cut or cracked ..............................Replace O-ring
Trigger valve stem leaks air
...............................O-ring/seals cut or cracked.....................Replace trigger valve assembly
Frame/nose leaks air
..........................................Loose nose screws .................................Tighten and recheck
O-ring or Gasket is cut or cracked..........Replace O-ring or gasket
Bumper cracked/worn.............................Replace bumper
Frame/cap leaks air
............................................Damaged gasket or seal.........................Replace gasket or seal
Cracked/worn head valve bumper ..........Replace bumper
Loose cap screws ...................................Tighten and recheck
Failure to cycle
....................................................Air supply restriction ...............................Check air supply equipment
Tool dry, lack of lubrication .....................Use Air Tool Lubricant
Worn head valve O-rings........................Replace O-rings
Broken cylinder cap spring .....................Replace cylinder cap spring
Head valve stuck in cap..........................Disassemble/Check/Lubricate
Lack of power; slow to cycle
.............................Tool dry, lacks lubrication........................Use Air Tool Lubricant
Broken cylinder cap spring .....................Replace cap spring
O-rings/seals cut or cracked...................Replace O-rings/seals
Exhaust blocked ....................................Check bumper, head valve spring, muffler
Trigger assembly worn/leaks ..................Replace trigger assembly
Dirt/tar build up on driver ........................Disassemble nose/driver to clean
Cylinder sleeve not seated correctly
on bottom bumper ..................................Disassemble to correct
Head valve dry........................................Disassemble/lubricate
Air pressure too low................................Check air supply equipment
Skipping fasteners; intermittent feed
..............Worn bumper ..........................................Replace bumper
Tar/dirt in driver channel .........................Disassemble and clean nose and driver
Air restriction/inadequate air flow through
quick disconnect socket and plug...........Replace quick disconnect fittings
Worn piston O-ring .................................Replace O-ring, check driver
Tool dry, lacks lubrication........................Use Air Tool Lubricant
Damaged pusher spring .........................Replace spring
Low air pressure .....................................Check air supply system to tool
Loose magazine nose screws ................Tighten all screws
Fasteners too short for tool.....................Use only recommended fasteners
Bent fasteners.........................................Discontinue using these fasteners
Wrong size fasteners ..............................Use only recommended fasteners
Leaking head cap gasket........................Tighten screws/replace gasket
Trigger valve O-ring cut/worn..................Replace O-ring
Broken/chipped driver.............................Replace driver (check piston O-ring)
Dry/dirty magazine .................................Clean/lubricate use Air Tool Lubricant
Worn magazine.......................................Replace magazine
Fasteners jam in tool
..........................................Driver channel worn................................Replace nose/check door
Wrong size fasteners ..............................Use only recommended fasteners
Bent fasteners.........................................Discontinue using these fasteners
Loose magazine/nose screws ................Tighten all screws
Broken/chipped driver.............................Replace driver
-19-
TROUBLESHOOTING
PROBLEM
CAUSE
CORRECTION
-18-
MAINTAINING THE PNEUMATIC TOOL
When working on air tools, note the warnings in this manual and use extra care
evaluating problem tools.
CAUTION: Pusher spring (constant force spring). Caution must be used when working with
the spring assembly. The spring is wrapped around, but not attached to, a roller. If the spring
is extended beyond its length, the end will come off the roller and the spring will roll up with a
snap, with a chance of pinching your hand. Also the edges of the spring are very thin and
could cut. Care must also be taken to insure no permanent kinks are put in the spring as this
will reduce the springs force.
REPLACEMENT PARTS:
Haussmann replacement parts are recommended. Do not use modified parts or parts
which will not give equivalent performance to the original equipment.
ASSEMBLY PROCEDURE FOR SEALS:
When repairing a tool, make sure the internal parts are clean and lubricated. Use Parker “O”-LUBE
or equivalent on all “O”-rings. Coat each “O”-ring with “O”-LUBE before assembling. Use a small
amount of oil on all moving surfaces and pivots. After reassembly add a few drops of Air Tool
Lubricant through the air line fitting before testing.
AIR SUPPLY-PRESSURE AND VOLUME:
Air volume is as important as air pressure. The air volume supplied to the tool may be inadequate
because of undersize fittings and hoses, or from the effects of dirt and water in the system.
Restricted air flow will prevent the tool from receiving an adequate volume of air, even though the
pressure reading is high. The results will be slow operation, misfeeds or reduced driving power.
Before evaluating tool problems for these symptoms, trace the air supply from the tool to the supply
source for restrictive connectors, swivel fittings, low points containing water and anything else that
would prevent full volume flow of air to the tool.
W
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Thank you for investing in a HAUSSMANN power tool. These products have been made to demanding,
high-quality standards and are guaranteed for domestic use against manufacturing faults for a period of
36 months from the date of purchase.
This guarantee does not affect your statutory rights. In case of any malfunction of your tool (failure,
missing part, etc.), please contact one of our service technician at our toll free service line at 1-866-599-
5916 Ext 2 from 8 AM to 6 PM, Monday to Friday, Eastern time. RONA reserves the right to repair or
replace the defective tool, at its discretion.
Normal wear and tear, including accessory wear, is not covered under guarantee. The product is
guaranteed for 36 months if used for normal trade purposes. Any guarantee is invalid if the product has
been overloaded or subject to neglect, improper use or an attempted repair other than by an authorized
agent. Heavy-duty, daily professional or hire usage are not guaranteed. Due to continuous product
improvement, we reserve the right to change the product specification without prior notice.
Summary of Contents for 61925002
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