Acom PC-100w User manual

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Operating manual
MODEL : PC – 100W

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Gratitude
Thank you for your purchasing our product, we are always trying to serve
you with a good quality as a reliable weighing instrument and enhanced
features to supporting various kinds of conveniences of conveniences
Specifications
PC-100W
Items 5 kg 10 kg 20 kg 20 kg 30 kg
Min. Division 0.5g 1g 2g 1g 1g
Max. Tare Full Tare
Linearity + / - 1d
Repeatability + / - 1d
Display Update 9 times / 1sec.
Display Vacuum Fluorescent Displ
ay 6 digit
Designators Zero, Stable, Net, Batt (optional)
Operating Temp. - 10 °C ~ 40 °C
Humidity Below than RH 85%
Power Source 115, 230 AC 50, 60 Hz or Rechargeable battery(Optional)
Consumption Approx. 6 W
Fuse 250V / 0.5A
Platter size (W)350 mm x (D)270 mm
Product size (W)365 mm x (D)365 mm x (H)160 mm
Product Weights Approx. 8 kg(net), 10 kg(gross)
Battery Power Pack (optional)
Battery Charging 11 hours with using scale
Time 15 hours without using scale
Battery Duration 15 hours with continue using
Product Weights Approx.9.2 kg(net), 11.5 kg(gross)

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Precautions
● Locate the scale on a flat and rigid site that is free of vibrations
● Locate the scale out of direct sunlight
● Do not use radio devices which emit a strong electromagnetic fields near by
● Do not apply sudden impact to the platter
● Level the scale with four adjusters
● Do not spill the water to the scale
● Do not use cleaners included solvent or sinner
● The scale should be calibrated by authorized person prior to being used
● Turn on the scale at least 0 minutes before using
Unpacking and assembly
● Take out packed equipment(scale) with both hands
● Take off the polystyrene and vinyl packing
● Locate the scale on a rigid desk
● Put stainless steel platter on the platform

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Names of parts

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Keys and function
Keys Functions
~ This key is used to set numbers
C This key used to clear numbers
ZERO
This key used to correct zero shift, activated on stabled on
Stable marked
TARE
This key used to entering tare weight, activated on stable
marked
*
HOLD
This key used to hold weighing and wake up from stand by
mode (battery pack)
MODE
This key used to change the mode.
Normal mode, Count mode, Limit mode
SET This key used to set the mode
Designators and functions
Designators Functions
ZERO It indicates centered zero
STABLE It indicates stable status in weighing
NET It indicates tare entered
HOLD It indicates the hold display
BATT It indicates battery using and exhausted when blink
0
9

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Using Battery (optional)
Scale works by battery when not in using AC power, please read carefully for
the best condition of rechargeable battery, while scale is being worked by
battery the designator “BATT” is indicated
. First operation from delivery
The battery may be exhausted during a long delivery or other reasons,
please charge the battery fully.
2. Charging times
Times for a full charged battery are hours with scale turned on and 5
hours with scale turned off. When you use a scale out door it is
recommended charge the battery after message “Lo-bAt” (low battery)
3. Voltage indication
Scale indicates a voltage either turned on by power switch or restarting from
stand by mode by “ * ” key
4. Warning voltage
The battery exhausted to lower level then scale warns “Lo-Bat” with beep
sound three times, this means battery will work a few hours more, please
charge the battery
5. Power down voltage
If the scale is left after a message “Lo-Bat” for a long time then scale will put
power down mode itself, at this moment turn off power switch immediately
and commence the charging battery
6. Stand by mode
Scale is left without weighing or key input for a time which has been set to
waiting time then scale will jump into the stand by mode in order to saving a
battery power and scale will wake up by pressing “ *” key, waiting time is
programmable.

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Operation
1. Setting a waiting time(optional)
 Press “ * ” key with empty platter(zero status)
 Press “ * ” key again, number displayed means
waiting time in second
 Waiting time changes by pressing “TARE” key 5
seconds interval up to 3 minutes, choose a time
* Set time “0”for a continue operations
 Press “ * ” key programming and exit to normal mode
 Remove commodity
 Remove tare and press “TARE” key, designator
“NET” is turned off
2. General weighing
Always confirm “ZERO” mark before weighing and read weight after
“STABLE” marked on
 Put commodity on the platter

 Read weight after stable marked on
 Remove commodity
3. Weighing with tare
A. Unknown Tare
 Place the tare on the platter
timE
30
45
0
0
0
324
324
0
56

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 Press “TARE” key, designator “NETS” is turned on
 Put commodity on the tare
 Read weight after designator “ STABLE” marked on
 Remove commodity
 Remove tare and press “TARE” key, designator
“NET” is turned off
B. Known Tare
 Enter a tare weight by number keys
 Press “TARE” key, designator “NET” is turned on
 Put commodity on the tare
 Read weight after designator “STABLE” marked on
 Remove commodity
4. Weighing with hold function
Weighs a live animal, fishes or others, hold weighing displays a averaged weight and
return to zero removing it(them)
 Put fish(es) on the platter
 Press “HOLD” key
“Blink”
 Read a weight averaged
 Remove fishes
0
324
324
0
56
56
0
324
324
0
2xx
HOLd
236
236
0

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5. Density measurements(optional)
Set a platform with hole and install the scale as shown illustration below, weigh a part
in water and calculate it by density formula
6. Errors table
Errors Meanings Treatments Remarks
ZEro Initial zero failure Turn on scale with
empty platter
Call service
EEP Memory failure Call service
AdC Analog circuit failure Call service
PArA Memory failure Call service
Lo-BAt Low battery Charge battery Battery option

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7. Personal memorandum

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ACOM Inc.
Head Office & Factory ;
679- Yugyo-ri, Gunnae-myun, Pocheon-si, Kyunggi-do,
487-875, Korea
Tel ; [phone] Fax ; [phone]
Internet ; www.acominc.co.kr