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16.3 Storage
Improper storage can damage and destroy important components. Only store packed
or unpacked parts under the specified environmental conditions.
Store the machine only in a dry environment protected from the weather.
16.4 Disposal
Observe the national waste disposal regulations. Never dispose of the
machine, machine components or equipment in residual waste. If necessary,
contact your local authorities for information on the disposal options
available.
If you buy a new machine or an equivalent device from your specialist
retailer, he is obliged in certain countries to dispose of your old machine
properly.
TROUBLESHOOTING
Danger due to electrical voltage! Manipulating the machine while it is connected
to the power source can result in serious injury or death. Always disconnect the
machine from the power supply before carrying out any repair or maintenance work!
Fault
Noises at work
Drill "burns"
Drill tip "runs away"; drilled
hole is not round
Drill defective
Drill runs out of round or
wobbles
Drill chuck or taper mandrel
cannot be used
HOLZMANN MASCHINEN GmbH www.holzmann-maschinen.at
NOTE
WARNING
Cause / Possible Effect
Spindle runs dry
•
Tool is blunt or incorrectly
•
clamped
loose V-belt
•
•
Wrong speed
•
Chips do not come out of the
borehole
Blunt drill profile
•
Working without cooling
•
Hard fiber in the wood or
•
length of the cutting spirals /
or angle on the drill unequal
Bent drill bit
•
no underlay used
•
bent drill bit
•
worn bearings on the drill
•
head
Drill not clamped correctly
•
Defective drill chuck
•
Dirt, grease or oil on the
•
conical inside of the drill
chuck or on the conical
surface of the drill spindle.
TROUBLESHOOTING
Remedy
Lubricate the spindle!
•
Use a new tool and check the
•
clamping (tight fit of the drill,
drill chuck and taper dome).
Tension the V-belt.
•
•
Select another speed, feed
rate too high
•
Withdraw drill bit more often
when drilling
Sharpen drill bit or insert new
•
drill bit
Use coolant
•
Use a new drill bit
•
place a piece of wood
•
underneath and clamp it with
the workpiece
•
Replace drill
Replace bearing on drill head
•
Clamp drill correctly
•
Replace drill chuck
•
Carefully clean surfaces
•
Keep surface free of grease
•
45
ZX 50PC
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