Zip 30 - mul, Noise tests – Dake Model Zip 30 User Manual

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ZIP 30 - MUL

ZIP 30 - MULTI MODE

TI MODE

NOISE TESTS

In accordance with point 1.7.4.f of the Machines Directive EEC 98/37

2 measurements with the machine operating unloaded.
- The microphone was been located close to the operator's head, at medium height.
- The weighted equivalent continuous acoustic pressure level was 65,6 dB (A).
- The maximum level of the WEIGHTED instantaneous acoustic pressure C was always less than 130 dB.
NOTE: with the machine operating, the noise level will vary according to the different materials being processed. The user must there-
fore assess the intensity and if necessary provide the operators with the necessary personal protection, as required by Law 277/
1991.

FAULT

PROBABLE CAUSE

REMEDY

12.2 - Electrical components diagnosis

Check:

- phases
- cables
- socket
- plug

Voltage must arrive upstream from the
fuses (terminal board).

Check electrical efficiency and check for
shorts that trigger such protections.
Check closing of the flywheel guard.
Check the efficiency of the device; replace
it if damaged.
Make sure to have tightened the blade
with the relevant handwheel and to have
actuated the microswitch.
It must be turned to position 1 or 2.
Ensure that it is off and that its contacts
are unbroken.
Check mechanical efficiency; replace if
damaged.
Check current continuity on the two wires
in the prone after letting the motor cool
for about 10-15 minutes. If after this time
there is no current continuity in the two
wires, the motor must be changed or re-
wound.
Check that the supply voltage is the same
as the line voltage and that it gives a value
of 24 V at output.
Check fuse efficiency and ensure there
are no short circuits causing the protec-
tion to trip.

Check operation and/or efficiency;
replace if broken
.
Check that phases are present at both
input and output; ensure that it is not
blocked, that it closes when fed, that it
does not cause short circuits; otherwise
change it.
Check that it is not burnt and that it turns
freely.
It may be rewound or changed.

Power supply

Fuses “FU 1”

"SQ 1" safety microswitch

Blade tightening microswitch

Speed switch “SA” in position “0”
Emergency button “SB 1” on

Cycle reset or line button “SB 2”

Thermal probe built into the stator
winding has tripped due to motor over-
heating

Transformer “TC 1”

Fuse “FU 2 - FU 3”

Microswitch “SQ 2” in the handle

Remote-control switch “KM”

Motor “M 1”

MACHINE DOES NOT WORK

MOTOR STOPPED WITH PILOT
LIGHT “HL” LIT