KANOMAX 3522 User Manual
Piezobalance Dust Monitor
MODEL 3521
Read this manual carefully and understand the warnings
Operation Manual
PIEZOBALANCE DUST
MONITOR MODEL 3521
before operating the instrument.
Keep this manual handy for future reference.
03002
11 .10
Important Safety Information
Types and definitions of warning signs used in this operation manual are shown below.
Danger: To prevent serious injury or death.
Items under this heading show measures to prevent serious injury or death,
which may result if the instructions in this manual are not observed and the
instrument is operated inappropriately.
Caution: To prevent damage to the product.
Items under this heading show measures to prevent damage to the product
and conditions that affect the product warranty.
[Description of Symbols]
This symbol indicates a condition (including danger) that requires caution.
The subject of each caution is illustrated inside the triangle (e.g., the high
temperature caution symbol shown on the left).
This symbol indicates a prohibition. Do not take the prohibited action shown
inside or near this symbol (e.g., the do not disassemble symbol is shown on the
left).
This symbol indicates a mandatory action. A specific action is given near the
symbol.
Danger
*
Never expose the instrument to flammable gas.
* Never disassemble, heat, or discard the
battery pack in fire.
…… The battery pack may explode.
Never perform the cleaning procedure
*
with the instrument set to high voltage
(if the h
will be located at the center of the
indicator.)
…… Performing cleaning while the high-voltage is active may cause an electrical shock.
igh-voltage is active, the pointer
Do not use near
flammable gas.
Explosive
Handle Properly
Prohibition
Caution
* Do not drop or strike the instrument.
……Dropping or hitting the instrument may
cause damage or a malfunction.
Never disassemble, modify or repair the instrument.
*
…… Failure to observe the above may cause a short circuit
or a malfunction.
* Do not block the impactor inlet.
…… Failure to observe the above may cause a pump failure.
* Do not perform a measurement in an environment with extreme
temperature or humidity changes.
…… Using the instrument in an environment with extreme temperature or
humidity changes may cause an error in the measurement value.
The allowable rate of change during a 2 minute measurement is:
Temperature: ± 1°C (0°Cto 40°C), Humidity: ± 1%RH (30%RHto 80%RH).
Prohibition
Do not modify / disassemble
Prohibition
Handle Properly
* Do not wipe the instrument with a volatile solvent.
…… The body may deform or deteriorate. Use soft dry cloth to remove stains.
If stains persist, dampen the cloth in a neutral detergent and wipe
the instrument.
Do not use volatile solvents such as thinner or benzine.
* Make sure there is no turbulent air flow near the sampling inlet.
…… Turbulent air flow may cause a measurement error.
* Do not clean the instrument in an environment where the
temperature is below 0 °C.
…… The cleaning sponge may freeze and cause damage to the sensor.
Prohibition
Handle Properly
Prohibition
Table of Contents
1. Part Names and Functions......................................................................................1
1.1 Part Names....................................................................................................................... 1
1.2 LCD Screen ..................................................................................................................... 2
1.3 Operation Keys ................................................................................................................ 2
2. Battery Indicator......................................................................................................3
3. Battery Charge.........................................................................................................4
3.1 AC/DC Adapter................................................................................................................ 4
3.2 Battery Charging Display ................................................................................................ 4
4. Parts Installation and Measurement Preparation................................................5
4.1 Removal and Installation of the Rechargeable Battery Pack........................................... 5
4.2 Accessing and Storing the Cleaning Device .................................................................... 6
4.3 Confirming the Sensor Condition.................................................................................... 7
4.4 Cleaning the Sponge........................................................................................................ 8
4.5 Cleaning the Sensor .........................................................................................................9
4.6 Adjusting the Impactor Position .................................................................................... 10
4.7 Sampling Time...............................................................................................................10
5. Measurement Method............................................................................................11
5.1 High Voltage Supply .......................................................................................................11
5.2 MeasurementStart........................................................................................................ 12
5.3 Measurement End .......................................................................................................... 13
6. Settings Menu.........................................................................................................14
6.1 Main Menu .................................................................................................................... 14
6.2 Sampling Time Menu .................................................................................................... 14
6.3 Data Output Menu ......................................................................................................... 15
6.4 Time Adjustment Menu ................................................................................................. 15
6.5 Communications Menu.................................................................................................. 16
6.6 Data Clear Menu............................................................................................................ 17
7. Printing...................................................................................................................18
7.1 Connecting the Printer ................................................................................................... 18
7.2 Print Output Menu......................................................................................................... 18
8. Regular Maintenance and Impactor Nozzle Replacement.................................19
8.1 Impactor Cleaning ......................................................................................................... 19
8.2 Removing and Cleaning the Needle .............................................................................. 20
8.3 Installing the Needle...................................................................................................... 20
8.3 Installing the Needle...................................................................................................... 21
8.4 Replacing the Impactor Nozzle ..................................................................................... 21
9. Main Specifications................................................................................................22
10. Troubleshooting....................................................................................................23
11. Warranty and After-sales Service.......................................................................24
12. Contact Information............................................................................................26
1. Part Names and Functions
1.1 Part Names
(unit: mm (inches))
Display screen
Impactor
Needle
65 mm (2.6”)
Display screen
contrast adjustment
Power switch
PIEZOBALANCEDUST
MONITORMODEL3521
180 mm (7.1”)
Communication port
Rechargeable battery pack
Operation keys
Cleaning port
150 mm (5.9”)
AC adapter socket
Battery pack release
Sponges
1
Cleaning
device
Cleaning device lock
1.2 LCD Screen
Y
b
f
c
a
d
a. Date & Time:
Indicates current date & time.
b. Sampling Ti me:
Sampling time can be quick set to either 24s, 120s or custom set from 1-60 min.
c. Data Record:
Indicates the current number of data records (Max.500). When a measurement is complete,
“STORE” will flash here. To save the data, press [MEMORY].
d. Measurable Range:
The remaining measurable range is indicated by a bar indicator, which moves from left to
right as the sensor absorbs dust and the range decreases. When the sampled dust exceeds
approx. 10 µg
cleaning procedure must be performed when the remaining measurable range is too small or
if “CLEANING” flashes.
e. Concentration Reading:
The concentration reading flashes during a measuring.
f. Operating Status:
“WAIT” flashes during cleaning and power-up.
“READY” flashes when high voltage is supplied and the instrument is ready for a
measurement.
The remaining sampling time is displayed during a measurement. The indicator bar
increases from left to right as time elapses.
g. High Voltage Indicator:
The high voltage status indicator displays when high voltage is being supplied. When the
pointer moves to the center of the frame (under the black block), the operating status
changes to “READY”, and the instrument is ready to perform a measurement.
h. Battery Indicator:
Indicates remaining battery power.
(>Fundamental Frequency+ 2000 Hz), “CLEANING” will flash here. The
g
e
h
1.3 Operation Keys
Menu key
MENU
Up key
Start key
SET
Set key
Down key
MEAS
CLN
Supply or cut high
2
voltage power key
MEMOR
START
Data storage key
2. Battery Indicator
Remaining battery life is displayed when the instrument is powered on.
The battery indicator changes as shown below:
Full Half
¾ The battery indicator flashes when the battery voltage drops below 9.3V. The AC/DC adapter
must be connected immediately to continue measuring.
¾ If the adapter is not connected, the instrument will power off automatically.
Requires
recharge
Battery indicator
flashes
Automatic
power off
3
3. Battery Charge
p
3.1 AC/DC Adapter
For prolonged measurements, the instrument should be powered using the supplied AC/DC
adapter (when AC100-240V power is available). Insert the adapter jack into the adapter socket on
the instrument first, and then to a power outlet.
Ada
When AC power is supplied, the battery charging status bar will display on the screen.
While the battery is being charged, the bar indicator will move.
When it is fully charged, the bar indicator will stop moving.
Adapter
3.2 Battery Charging Display
The battery can be recharged while the instrument is
turned ON or OFF. The bar indicator shown on the right
indicates the battery is charging.
ter jack
Adapter
socket
In charge
When the battery is fully charged, as shown on the right,
unplug the adapter.
Charge over
1) Caution: The input of the AC/DC adapter is AC 100-240V and the output is DC 12.5V. Do
not use an adapter other than the one supplied with the instrument. Using the wrong adapter
may cause a charging failure or damage the instrument.
2) The estimated continuous operating time using the rechargeable Ni-MH battery is approx. 4.5
hours. Charging time is approx. 5-8 hours.
3) If the instrument is not going to be used for an extended period, the battery should be charged
once a month in order to extend the service life of the battery.
4) The instrument can be operated using the AC adapter or battery power. If the adapter is
connected to the instrument a measurement can be performed simply by turning on the power.
If the instrument is going to be operated under battery power it is recommended that the
battery be fully charged before starting a measurement.
5) Turn off the instrument when it is not in use. Unplug the adapter when the device is not in use
and the batteries are not charging.
4
4. Parts Installation and Measurement Preparation
4.1 Removal and Installation of the Rechargeable Battery Pack
1) Press the rechargeable battery pack release, and slide the battery pack along the guiding
groove away from the release as shown below.
Battery pack release
Rechargeable battery pack
Guiding groove
2) Align the tabs on the rechargeable battery pack with the slots in the guiding groove and lift the
battery pack free from the instrument.
3) To reinstall the battery pack, reverse the above procedure.
5
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