Maintenance And Service; Declaration Of Conformity - Joh. Fridrich Behrens BeA Series Benutzerhandbuch

Maintenance and Service

Disconnect tool from air supply and unload magazine!
Possible Problems
Tool does not fully drive
fasteners.
Tool leaks air through nose
when trigger (and contact
element) is depressed.
Piston-driver assembly does
not return to full up position
at end of cycle.
Tool misfires.
Sluggish operation.
hose connector.
Fasteners not feeding.
Air leak near top of tool.
Tool jamming.
Magazine opens during
operation.
For specific information see enclosed Spare parts list, service instructions.
The manufacturer, importer of pneumatic fastener driving tools, the company
to which this declaration relates, is in conformity with the following standard:
Ahrensburg, March 2008
What to Check/to Do
• Air pressure too low for application?
• Driver blade worn at the tip?
• Piston 0-ring worn or damaged?
• Bumper cracked or damaged?
• Piston or cylinder damaged?
• Excessive wear of piston 0-ring?
• Air pressure within recommended range?
• Piston o-ring cut or heavily worn?
• Driver blade bent or damaged at the driving end?
• Air exhaust clogged with dirt or sludged lubricant?
• Check lubrication.
• Feeder damaged?
• Feeder spring(s) weakened or damaged?
• Magazine obstructed by dirt?
• Piston-driver assembly not returning at end of each cycle?
• Add a few drops of special oil 14000197 through air
• Main tool air exhaust clogged with dirt or sludged lubricant?
• Feeder damaged?
• Feeder spring(s) weakened or damaged?
• Magazine obstructed by dirt?
• Check to make sure cap or cap screws are fully tightened.
O-rings on top of trigger valve shaft damaged?
• O-rings on main valve damaged?
• Driver damaged at the driving end?
• Feeder damaged?
• Feeder spring(s) weakened or damaged?
• Magazine obstructed by dirt?
• Check fasteners are correct for the tool.
• Locking pawl or according spring damaged or worn?
• Check fasteners are correct for the tool.
• Driver bent?
• Check driver groove in front and back nose.

DECLARATION OF CONFORMITY

Joh. Friedrich Behrens AG,
Bogenstraße 43-45,
22926 Ahrensburg
Germany
declares under sole responsibility that the product
(see list on page 11 ),
EN 12100- 1-2003 ; EN 12100-2-2003
"Safety of Machinery"
following the provisions of the
Directive Regarding Machinery (98/37/ EC).
Subject to technical modifications.
Tobias Fischer-Zernin
General Manager
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