Troubleshooting; Dust Extraction - CMT ORANGE TOOLS CMT7E Bedienungsanleitung Und Sicherheitshinweise

TROUBLESHOOTING

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I GB I
G E
This chart contains information to assist in resolving router problems.
ESP ITA
If a problem cannot be resolved using this advice do not tamper with the router -
contact your local CMT branch for referral to your nearest authorised repair centre.
R ESP ITA
SYMPTOM POSSIBLE CAUSE
• Router will not • No supply of power
operate • Brushes worn or sticking
• Switch is faulty
• Motor components open or
short circuited
• Blunt or damaged cutter
• Router runs
• Variable speed set low
slowly
• Motor is overloaded
• Mechanical obstruction
• Makes an
• Armature has shorted
unusual sound
sections
• Excessive • Collet is loose.
vibration
• Bent cutter shank
• Brushes not moving freely
• Heavy
sparking
• Armature short circuited or
occurs inside
open circuited
motor housing
• Commutator dirty
• Micro adjuster
• Plunge lock engaged
tight or not
• Plunge selector in "Locked"
winding position
• Plunge lock • Plunge lock lever not correctly
lever not positioned
locking
• Shutter on • Router is plunged to full
power switch depth - in collet lock position
not releasing
• Power switch "On"
• Can't plunge
to collet lock
position
REDUCING COLLET
F GB
I G E I
A second collet is supplied for the use of
ESP ITA
small shanked (eg. 1⁄4") cutters.
With the router in the collet lock position
ESP ITA
use the wrench to unscrew the standard
collet, anti-clockwise, and remove it from
the router. Tighten the reduced collet in
its place.
F GB
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FRA ENG
FRA ENG
REMEDY
• Check that power is available at source
• Disconnect power, open brush caps
and ensure brushes move freely in the
holders. Check whether the brushes
require replacing, as shown on Page 10.
• Contact Repair Centre
• Contact Repair Centre
• Re-sharpen or replace cutter
• Increase variable speed setting.
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F
• Reduce pushing force on router. G
• Contact Repair Centre
FRA ENG
• Contact Repair Centre
FRA ENG
• Tighten collet and ensure 1 / 4 " collet
adaptor (if fitted) is correctly installed.
• Replace cutter
• Disconnect power, remove brushes,
clean or replace
• Contact Repair Centre
• Contact Repair Centre
• Release plunge lock lever
• Switch plunge mode selector to
"Unlock" Refer to "Handle Winder Plunge"
• Re-position plunge lock lever as
described in "Free Plunge"
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G
• Reduce plunge depth
FRA ENG
FRA ENG
• Switch power "Off".
Fig. A Fig. B
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GER ESP ITA
When the router is connected
to power the switch (b) will
illuminate (in both "on" and
GER ESP ITA
"off" positions).
The clear switch shutter (a)
prevents accidental starting
of the router Fig. 1. It must be
retracted before the router can
be switched on. The cover will
remain open until the router is
switched off. Fig. 2.
VARIABLE SPEED CONTROL
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E I G E I
GER ESP The router speed should be adjusted according to cutter size. The highest setting is ITA
suitable for regular sized cutters, whereas large cutters require a lower setting. Speed
should also be reduced if burn marks appear on the workpiece.
GER ESP ITA
The Speed Control (c) is marked 1 to 5, corresponding
approximately with the speeds shown below.
Setting
1
2
3
4
5
Turn the dial to select the desired speed. Fig. 3
F GB
E I G E I
GER ESP ITA
The CMT Router is equipped
with a Dust Port (d) for
effective chip extraction. It
GER ESP ITA
accepts 38mm (1 1 / 2 ") O.D.
hose). The hose screws into
position via a left hand thread
(anti-clockwise). Fig. 4
POWER SWITCH
Fig. 1 Fig. 2
a
rpm
8,000
10,000
14,000
18,000
20,000

DUST EXTRACTION

Fig. 4
d
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b
c
Fig. 3
Fig. 5