Inspection Deadlines; Clamping Devices; Tools And Tool Holding Fixtures - Grizzly G0876 Owner's Manual

A second person must be present during work on live components to disconnect the power in
the event of an emergency. Disconnect the machine immediately if there is a malfunction in the
in case of failure of the power supply!
The operator of the machine must ensure that the electrical systems and operating equipment
are inspected with regards to their proper condition, namely,
by a qualified electrician or under the supervision and direction of a qualified electrician,

prior to initial commissioning and after modifications or repairs, prior to recommissioning
and at certain intervals.

The deadlines must be set so that arising, foreseeable defects can be detected in a timely man-
ner.
The relevant electro-technical rules must be followed during the inspection.
The inspection prior to initial commissioning is not required if the operator receives confirma-
tion from the manufacturer or installer that the electrical systems and operating equipment com-
ply with the accident prevention regulations, see conformity declaration.
Permanently installed electrical systems and operating equipment are considered constantly
monitored if they are continually serviced by qualified electricians and inspected by means of
measurements in the scope of operation (e.g. monitoring the insulation resistance).
1.18

Inspection deadlines

Define and document the inspection deadlines for the machine.
1.19 Clamping devices for workpieces and tools
ATTENTION!
Attention when taking over existing clamping devices. Pleased thoroughly check that
the clamping device is appropriate for your CNC machine.
Only use clamping devices with a complete inherent rigidity.

Contact the manufacturer of the clamping device regarding the reuse of clamping

devices after damage to the clamping device due to collisions.
Correctly insert the workpiece and make sure that the machine is proper working

condition.

Tools and tool holding fixtures

1.20
CAUTION !
When using tools with larger diameters or at higher speeds!
The balancing of the tools has to amount to
-1
0 - 6000 min - G 6,3

from a speed of 6000 min

according to DIN / ISO 1940.
Model G0876 (Mfd. Since 3/19)
-1
- G 2,5
-21-