Vibratory Track Screw Feeder FF/FM503H ver2
8
CAUTION
Precautions about the screws to be loaded into the basket
(1) Before loading the screws, be sure to check if they conform to the specification (size,
head type, etc.) specified when the FF/FM503H was ordered. Otherwise, machine
failures or incorrect feeding may happen.
(2) Do not use used screws, magnetized screws, and screws contaminated with oil.
Otherwise, machine failures or incorrect feeding may happen.
(3) Do not load the screws in the basket exceeding the height of the partition plate upper
surface (red mark).
Otherwise, machine failures, jamming or incorrect feeding may happen.
(4) Close the screw-inlet cover after loading the screws so as not to mix foreign
materials into the screws.
Otherwise, machine failures, jamming or incorrect feeding may happen.
CAUTION
Precautions in taking out the screws from the basket
Take care not to have your hand cut with iron powder etc.
4.5.
Turning on power
CAUTION
Precautions in turning on the power switch
(1) To turn on the machine again after turning it off, be sure to wait for at least 5 seconds
after the POWER LED (green) goes off before turning on the power switch.
(2) Do not turn on/off the power many times in a short time.
Otherwise, the useful time of the FF/FM503H may be reduced and failure may
happen.
4.5.1.
Checking of LED light
Turn on the power switch on the rear surface of the unit, and check that the LEDs light up as shown in (1)–(4)
below:
(Refer to
“2.3.1 Front face” and “8.1.1 Appearance of setup panel”.)
(1) The POWER LED (green) lights up on the set up panel.
↓
(2) The LEDs from LED1 (=1 FREQ.) to LED4 (=4 RUN) light up in a flash.
↓
(3) The LEDs from LED1 (=1 FREQ.) to LED4 (=4 RUN) light up in sequence.
↓
(4) The above-mentioned LEDs from LED1 (=1 FREQ.) to LED4 (=4 RUN) go off once.
↓
(5) “LED4 (=4 RUN)” LED flashes. (On and off each for 0.1 sec)
4.5.2.
Checking of operation
At the same time when the “LED4 (=4 RUN)” starts to blink, the FF/FM503H performs the following
operations automatically.
(1) The screws loaded into the basket are scooped up by swaying of the hopper track driven by the
stepping motor, and fed onto the track.
↓
(2) Since the above-mentioned track is slightly and horizontally vibrated by the vibrator, the screws on the
track are gradually moved by the slight vibration until they arrive at the escapement unit.
↓
Summary of Contents for FF503H
Page 60: ...Memo...
