
Section 2 - Safety Features - 13Microrouter CNC Machine User's Manual
2: Safety Features - Interlock Guard Switch
An override facility is provided on the interlock
guard switch, allowing temporary removal of
the guard lock feature.
1) Using a flat blade, lift and remove the
circular black plastic blanking plug.
2) Using a small flat or crosshead
screwdriver, loosen the manual override
locking screw until the circular black plastic
lock screw can be turned.
3) Using a 3mm allen key, turn the circular
black plastic lock screw one quarter turn to
switch off the guard lock feature. If in
doubt refer to the lock/unlock symbols
embossed on the casing surface.
4) If necessary, tighten the manual override
locking screw slightly, then replace the
cover.
5) If you need to leave the machine, post a
warning note on the machine informing
users that the safety guard door lock is not
operating.
Lock release feature
hidden under circular
black plastic cover.
1) Remove cover.
2) Loosen the
manual override
locking screw.
locked
marker
unlocked
marker
unlocked
marker
triangular
lock screw
position
marker
3) Turn the
circular black
plastic lock screw
one quarter turn.
Danger of serious injury!
Do not let unauthorised personnel use the
machine when the guard lock feature is
disabled. Ensure the guard lock feature is
switched back on as soon as possible.
Warning
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