Concept2 CBN5018 Operator's Manual - page 6
ENGLISH
FRANÇAIS
FRANÇAIS
ENGLISH
ENGLISH
FRANÇAIS
FRANÇAIS
ENGLISH
Air leak at trigger area
O-ring in trigger valve damaged or cracked
Check and replace O-ring
Trigger valve head damaged
Check and replace trigger valve head
Trigger valve stem, seal or O-ring damaged
Check and replace trigger valve stem,
seal or O-ring
Air leak between body and
Piston O-ring or bumper damaged
Check and replace O-ring or bumper
front plate
Air leak between body and
Screw loose
Tighten screws
cylinder cap
Damaged seal
Check & replace seal
Tool driving fasteners too
Worn bumper
Replace bumper
deeply
Air pressure too high
Adjust air pressure at regulator
Tool runs slowly or has power Insufficient lubrication
Add oil as instructed
loss
Insufficient air supply
Check air supply
Broken spring in cylinder cap
Replace spring
Exhaust port in cylinder head is blocked
Replace damaged internal parts
Tool skips fasteners
Worn bumper or damaged spring
Replace bumper or pusher spring
Dirt in front plate
Clean drive channel of front plate
Inadequate airflow to tool
Check hose and compressor fittings
Worn or dry O-ring on piston
Replace O-ring or lubricate
Damaged O-ring on trigger valve
Replace O-ring
Cylinder cap is leaking
Replace seal
Fasteners jam in tool or
Joint guide is worn
Replace joint guide
magazine
Fasteners are the wrong size or damaged
Use only recommended fasteners
Magazine screws or front plate clamp are loose Tighten all
Blade in piston assembly is damaged
Replace piston assembly
Tool will not drive fasteners Worn blade in piston assembly
Replace piston assembly
down tight
Lack of power
Adjust regulator to adequate pressure
Slow cycling and loss of power
Check cylinder cap spring for broken
coils, reduced length or if exhaust port
is blocked
PROBLEM
SOLUTION
CAUSE
TROUBLESHOOTING
PARTS LIST
PART NO.
DESCRIPTION
PART NO.
DESCRIPTION
CBN5018-1
Screw
CBN5018-36
Spring pin
CBN5018-2
Bushing
CBN5018-37
Pin
CBN5018-3
Exhaust cover
CBN5018-38
Lock washer
CBN5018-4
Seal
CBN5018-39
Trigger
CBN5018-5
Screw
CBN5018-40
Spring pin
CBN5018-6
Cylinder cap
CBN5018-41
Plate
CBN5018-7
Gasket
CBN5018-42
Screw
Please refer to schematic drawing page 15
STOP using the tool immediately if any of the following problems occur. Serious
personal injury could occur. Any repairs or replacements must be done by a
qualified person or an authorized service centre only.
CAUTION: Disconnect the tool from air supply before performing any service
procedure. When inserting new or re-installing O-rings, make sure they are
clean and lubricated with an O-ring lubricant.
!