Maintenance And Service; Maintenance; 2) Damaged Clutch; 3) Replacing The Operational Status Indicator - BLUM MINIPRESS P Operator's Manual

4.24
7.7
2.11
2.12
7.1

7 - Maintenance and service

7.1 - Maintenance

7.1.1) Maintenance
ATTENTION:
Disconnect electrical and pneumatic power from machine before per-
forming any maintenance operation.
ATTENTION:
The cylinder remains pressurized after pnematic power is disconnected
7.1
from machine. To release cylinder, see section 7.1.4 for cylinder depres-
7.2 surization instructions.
• Dust and chips should be removed from the machine on a regular basis
• Before using the machine, you should always check the air filter unit
which may accumulate there. Empty the unit if necessary.
• Before every use of the machine, check the pneumatic lines and electrical lines for
damage.
• The columns
• The columns
(Do not use cleaners or solvents)

7.1.2) Damaged clutch

ATTENTION:
Disconnect electrical and pneumatic power from machine before per-
forming any maintenance operation.
The clutch is damaged if:
• The drill bit is jammed in the work piece but the motor fan wheel continues
to turn.
• Set power switch to OFF
• Disconnect electrical and pneumatic connections to the machine
• Remove drill bits
• Remove the 4 bolts that hold safety shield to gearbox housing
• Move safety shield to one side then while holding internal gearbox, pull out boring
7.5
head securing knob.
• Remove dampening ring
• Remove old clutch
• Attach replacement clutch
and spindle)
• Insert dampening ring
7.6
• Preposition clutch base for alignment with motor
• Slide gear box up into housing
• Ensure clutch reengages
• Reinstall safety shield
7.1.3) Replacing the light bulb
ATTENTION:
Disconnect electrical and pneumatic power from machine before per-
forming any maintenance operation.
• Disconnect the electrical power from the machine.
• Set power switch to OFF
7.8
• Remove
• Remove defective light bulb (7.8). (Press and turn counter clockwise)
• Install new bulb (7.8). (Press and turn clockwise)
• Reattach

7.1.4) Releasing cylinder air pressure

7.10
ATTENTION:
4.14
Air pressure remains in cylinder after pneumatic power is disconnected.
4.13
Be aware, when this action is taken the boring head will drop (4.23).Keep
hands clear.
7.9
• Use the cylinder vent valve
7.2
(7.2) are maintenance free and should not be oiled
(7.2) must be cleaned regularly with a dry cloth to remove dust.
(4.5) This will allow the internal gearbox to come down and out.
(7.5)
(7.6)
(7.6) on to the spindle. (ensure correct positioning of clutch
(7.5)
(7.7) light bulb cover. (unscrew)
(7.7) light bulb cover.
(7.9) to release air pressure from the cylinder.
22
(7.1) for water
(2.9)
(4.24)
BA-106/1EA M53.10XX