Sartorius PMA.Power Series User manual

Operating Instructions
Sartorius PMA.Power
Model PMA35001-X
Electronic Paint-mixing Scale for Use
in Potentially Explosive Atmospheres
1000025334

2Operating Instructions PMA 35001-X
General View of the Equipment
Item Description
Display and control unit
2 Display
3 Ukey (Zeroing/Taring)
4 Itoggle key depending on the menu setting:
You can configure the PMA35001 menu to enable
toggling between grams (g) and parts per pound (p).
5 Leveling foot
6 Kfactor key for paint-mixing applications
7 ckey (Clear) and [REC] key
for paint-mixing applications
8 L[ENTER] key and [MEM] key for paint-mixing
applications
Item Description
9 Mounting bracket for display and control unit
10 Interface (D-SUB socket, 9-pin)
11 Grounding terminal
12 Adapter cable for the AC adapter
13 Level indicator
14 Cable connection
15 Load plate
16 Skey: down
17 Power supply and data cable for the display and
control unit
18 Rkey: up
19 Qkey (on/standby)
General View of the Equipment

Operating Instructions PMA 35001-X 3
Contents
General View of the Equipment ..................................... 2
Contents...................................................... 3
User Information................................................ 4
Intended Use................................................... 5
Safety Instructions .............................................. 5
Getting Started ................................................. 8
Equipment Supplied .......................................... 8
Installation ................................................. 8
Operation ..................................................... 12
Applications ................................................... 13
Calibration .................................................... 16
Menu Setting .................................................. 17
Error Messages ................................................. 22
Care and Maintenance............................................ 23
Disposal ...................................................... 25
Interface Port .................................................. 26
Specifications .................................................. 27
Accessories .................................................... 28
Documents
EC Declaration of Conformity .................................. 29
Safety Instructions ........................................... 31
Certification: CE Type Test ..................................... 32
Verification of Intrinsic Safety, English ............................ 35
Certificate of Compliance ...................................... 40
Contents

4Operating Instructions PMA 35001-X
User Information
User Information
About these Installation Instructions
tPlease read these installation instructions carefully before putting the
equipment into operation for the first time.
tMake sure to follow the safety instructions.
tKeep these installation instructions in a safe place that is easily accessible to
allpersonnel who operate this equipment.
tIf these instructions are lost, please contact Sartorius for a replacement or
download the latest manual from our website, www.sartorius.com.
Warning/Danger Symbols
Warning/danger symbols used in these instructions:
This symbol identifies hazards which have a high probability of resulting in
death or serious physical injury if not avoided.
This symbol identifies hazards that can result in moderate or mild injuries if not
avoided.
These notes identify hazards associated with the risk of material damage.
This symbol identifies useful information and tips.
Explanation of Symbols
The following symbols are used in these instructions:
tIndicates a required action
yDescribes what happens after you have performed a particular step
1. Perform steps in the specified order
2.
– Indicates an item in a list

Operating Instructions PMA 35001-X 5
Intended Usage
Intended Usage
The PMA35001-X is a scale designed for use in paint-mixing applications. The
scale can be operated via the keypad as a stand-alone device or using application
software (such as a paint-mixing program from a paint manufacturer) installed on
a connected PC.
If you wish to create your own application software, Sartorius can supply the
required drivers for Windows operating systems.
Make sure to read and store these installation instructions carefully before
installing and operating your paint-mixing scale.
Safety Instructions
This device meets stipulated safety requirements. Improper use or handling,
however, can result in damage and/or injury. The manufacturer is not responsible
for any damage caused by non-compliance with warnings or safety instructions.
– The requirements pertaining to applicable installation regulations must be
followed when using electrical equipment in systems and environmental
conditions with increased safety requirements.
Use of the paint-mixing scale is not permitted in legal metrology or in medical
areas or hazardous areas containing dust or explosive materials.
– The intrinsically safecolor-mixing scale has been manufactured in accordance
with the European standards of CENELEC (see “EC Type Examination
Certificate" in the appendix).
The color-mixing scale can be used with intrinsically safe Sartorius accessories
in Zone 1 areas. (see: “Verification of Intrinsic Safety", cert. no: 36953-761-60).

6Operating Instructions PMA 35001-X
Safety Instructions
The IP protection rating of the color-mixing scale in accordance with EN 60529 is
IP 43.
The device must be handled carefully in accordance with the IP protection rating.
The environment must be suitably secured.
The color-mixing scale meets all requirements for electromagnetic compatibility
(EMC). Interference stronger than the maximum values specified in the standards
(see Declarations of Conformity) should be avoided.
The casing on all connection cables as well as the casing on the wires inside the
equipment housing are made of PVC. Chemicals that corrode this material must
bekept away from these cables.
None of the components of the color-mixing scale should be exposed to ambient
temperatures outside the range of 0°C to 40°C during operation. Sufficient
ventilation must be provided, in order to avoid excessive build-up of heat.
The equipment must only be used indoors. Avoid generating static electricity
onglass and plastic parts. The color-mixing scale must be connected to the
equipotential bonding conductor using a suitable low resistance method.
All electrical circuits are earthed and electrically connected to the metal parts of
the device.
– The scale must be checked for correct function and safety by a trained and
qualified person at appropriate intervals (e.g. checking the cable for damage).
– Operating personnel must be trained to recognize faulty operating states and to
be able to initiate the necessary safety measures.
Proceed with extreme caution when using pre-wired connection cables purchased
from other manufacturers, as the pin assignments may not be compatible with
Sartorius equipment.
Only use cables and cable lengths approved by Sartorius.
– The operator is solely responsible when using cables not supplied by Sartorius.
The scale should only be opened by trained personnel with the power
disconnected. Danger to life: do not touch conductive parts of the power supply
wiring!
The scale must be installed and operated in a way that ensures that the control
unit cannot be damaged (e.g., by falling objects).
If the control unit is damaged, disconnect the device from the power supply
immediately.
A defective device may only be repaired by trained service technicians in
accordance with Sartorius guidelines. Only original replacement parts should be
used. Always ensure that the equipment is disconnected from AC power before
performing any maintenance, cleaning, or repair work.
If the equipment is opened by anyone other than persons authorized by Sartorius,
all claims under the manufacturer's warranty are forfeited. If necessary, speak to
your dealer or the Sartorius Service Center.

Operating Instructions PMA 35001-X 7
Ex Zone 1 (Category 2 Equipment)
– In accordance with Directive 94/9/EC, the PMA35000-X model is a category 2
device, suitable for use in Zone 1 potentially explosive areas.
EC Type Examination Certificates: DEKRA 12ATEX0180 X ID code: II 2 G Ex ia
IIC T4 Gb
The scale may only be connected to supply voltages of 90 V to 264 V at a
frequency of 48–62 Hz.
If the device is used in Zone 1 potentially explosive areas outside the Federal
Republic of Germany, the relevant national electrical codes and safety regulations
must be observed. Ask the dealer or Sartorius Service Center about the guidelines
that apply in their country.
The following points must be followed:
This scale should only be opened by trained personnel with the power
disconnected.
The device is intended to be installed exclusively in locations that offer sufficient
protection against the penetration of solid foreign bodies or water. The safety of
the equipment is compromised by foreign bodies and water.
The terminal must be protected against damage and direct or indirect penetration
of water and foreign bodies (< 1 mm diameter).
Avoid generating static electricity on the front panel and plastic casing.
The equipotential bonding conductor of the devices must be connected properly,
according to commonly accepted technical standards.
Only clean the device as stipulated in the cleaning instructions.
The device must be protected from unnecessarily extreme temperatures, aggressive
chemical vapors, moisture, shocks, and vibrations. Note the connection data
(seeEC Type Examination Certificate of the device and/or the safety instructions,
drawing no. 36953-760-16).
Safety Instructions

8Operating Instructions PMA 35001-X
Commissioning
Commissioning
Equipment Supplied
tUnpack the scale carefully.
The scale comprises the following components:
– Scale
– Load plate – Display and control unit
tAfter unpacking the equipment, check immediately for any visible external
damage. If you detect any damage, proceed as directed in the “Safety
Inspections" chapter (page 23).
Installation
The color-mixing scale is authorized for use in Zone 1 potentially explosive areas
(see documents).
Make absolutely sure that the device is unplugged from the power supply
before connecting/disconnecting data transfer or control lines.
Installation Location
Choose a suitable location where the power supply will not be
exposed to drafts, heat radiation, moisture, or vibrations.
°C

Operating Instructions PMA 35001-X 9
Installation
Setup Instructions
The following ambient conditions must be avoided when selecting the installation
location so you can work with extra speed and accuracy:
– Uneven installation location
– Drafts
– Extreme moisture or chemical vapors
– Extreme heat (e.g. avoid placing the terminal/control panel in close proximity to
a heater or exposing it to direct sunlight). Do not set up the device in a control
cabinet or in any other poorly ventilated location.
– Extreme vibrations
Follow all warnings and safety precautions.
– Before startup, make sure that the power cable is properly connected to the
power supply. In particular, the protective conductor must be connected to the
housing of the AC adapter. Connect all devices to the potential equalization
using a ground connection cable (not included) via the equipotential bonding
conductor terminals on the device.
Make sure that the cable gage conforms with national specifications.
Installation must be carried out properly by trained personnel and according to
commonly accepted technical standards.
– Only cables and cable lengths approved by Sartorius should be used, which
takeaccount of the limitations of the cable lengths due to the capacity and
inductance values (see appendix on EC Type Examination Certificate) and the
EMC behavior.
– The system should only be operated for the first time when it is certain that the
area is not potentially explosive.
– If deviations are evident during startup due to transport damage (no display,
nobacklighting, etc.), the system should be disconnected from the power
supply and service professionals should be contacted.
Make absolutely sure that the device is unplugged from the power supply
before connecting/disconnecting data transfer or control lines.
This explosion-protected color-mixing scale should be set up according to
commonly accepted technical standards. The applicable national electrical
codesand safety regulations for your particular country must be observed.
– Before commissioning the color-mixing system in potentially explosive areas, a
check must be carried out by or under the supervision of a qualified electrician
to ensure that the system is in good working order.
Check whether or not the competent authorities (e.g. industrial supervisory board)
need to be informed. It is also necessary to carry out inspections of the system
during operation. Inspection intervals should be such that any significant defects
that may occur can be identified in good time. Inspections should be carried out
atleast once every three years. The applicable requirements and guidelines should
also be observed during operation.

10 Operating Instructions PMA 35001-X
Setup Instructions
Connect the equipotential bonding connector:
Establish a low resistance connection with the color-mixing scale using a suitable
grounding cable with a gage of at least 4 mm2(not included) via the equipotential
bonding conductor connections (PA) on the devices.
Installation must be carried out properly by trained personnel and according to
commonly accepted technical standards.
If deviations due to transport damage are evident during startup (e.g. no display,
no backlighting), the system should be disconnected from the power supply and
service professionals should be contacted.
Leveling the Weighing Platform
Purpose:
– To compensate for unevenness at the place of installation
– To ensure that the equipment is placed in a perfectly horizontal position for
consistently reproducible weighing results. Always level the weighing platform
again any time after it has been moved to a different location.
tLevel the weighing platform using the four leveling feet. Turn the feet until the
air bubble is centered in the level indicator.
tEnsure that all leveling feet are resting securely on the work surface.
yEach of the leveling feet must support an equal load.
yAdjusting the leveling feet:
To raise the weighing platform, extend the leveling feet (turn counterclock-
wise). To lower the weighing platform, retract the leveling feet (turn clockwise).

Operating Instructions PMA 35001-X 11
tPlace the weighing pan on the balance.
Connecting the Device to AC Power
Power is supplied via a Sartorius AC adapter. Make sure that the voltage rating
printed on this unit matches the voltage at the place of installation.
If the stated supply voltage or the plug design of the power cord does not comply
with the standard you use, please inform your nearest Sartorius representative or
your supplier. Use only original Sartorius adapters: A list of permitted models can
be found in the Accessories (Options) chapter on page 28. The use of cables from
other manufacturers, even if these units have a registered approval rating from
anational testing laboratory, requires the consent of a qualified technician.
When operating the scale in Zone 1 potentially explosive areas, follow the
current standards and regulations for the installation of devices in Zone 1.
In order to connect the equipment to the power supply, use a correctly installed
wall outlet with a protective grounding conductor (PE) and a fuse of a maximum
16 A.
tConnection of the power supply outside of the potentially explosive
atmosphere or mechanically secured (refer to “Safety Information" documents).
tPlug the power cord on the Sartorius AC adapter into the wall outlet (mains).
Observe all warnings and safety precautions.
See also: “Safety Instructions” documents.
Connection of Peripheral Devices:
When installing the device in potentially explosive atmospheres of Zone 1,
connectors may only be plugged in or disconnected in a currentless/dead-voltage
state.
Disconnect the scale from the power line before connecting peripheral devices
(printer, PC) to the interface port of the device.
tWhen connecting peripheral devices (printer, PC) to the scale's interface port,
make sure that the screws on the data plug are securely tightened.
Observe all warnings and safety precautions.
See also: “Safety Instructions” documents.
Installation

12 Operating Instructions PMA 35001-X
Operation
Operation
Press the Qkey to turn
on the scale.
Once the scale has been
turned on, it will run an
automatic self-test. This
ends when the display
shows 0.0 g.
If a different value is
displayed: Tare the
scale using the U
key (Zero/Tare).
Weighing
Place an empty paint can on the load plate.
Press the Ukey (Zero/Tare) (3).
The display shows “0.0 g.” Pour the first component of your formula into the can
and read off the weight when the stability symbol (in this example) “g" is displayed.
Add the other components up to the desired weight (formula).
Remove the filled paint can from the load plate.
Never use a hammer to close a paint can while is it still on the load plate, as this
will damage the weighing system.
The weighing system will get damaged!

Operating Instructions PMA 35001-X 13
Applications
Formulation Mode (Calculation by a Factor)
This mode enables you to weigh in amounts that are smaller or larger than that of
your basic formula for a specific paint color (e.g. 250 ml of a 1 l formula). Press the
Kfactor key to select the desired factor (quantity):
By pressing the Rkey: up
or Skey: down
the value can
be modified – in 0.1 increments for factors of 1.0 to 6.0
or – in 0.01 increments for a factor of up to 1.0.
Note:
A flashing narrow on the display indicates that the weight value displayed is not
valid in legal metrology (i.e. not legal for trade).
Example:
As you pour in the components of your formula, the weight is displayed in “g.”
Let'ssuppose you want to weigh out 3 kg of a 1kg basic formula, and you don't
want to have to manually recalculate the individual components of the formula.
The basic formula for 1 kg is:
250 g 1st component
+ 250 g 2nd component
+ 500 g 3rd component
Total: 1000 g
1. Place the empty container on the load plate and tare the scale.
2. Press the F factor key repeatedly to set the factor to “3.0" for this example.
Applications

14 Operating Instructions PMA 35001-X
Applications
3. A “3.0" appears next to the weight readout.
4. Slowly pour in the first “250 g" of component until the display shows “250 g.”
5. Pour in the second “250 g" component until “500 g" is displayed.
6. Pour in the last “500 g" component until “1000 g" is displayed.
This concludes the recalculation example. According to the display, exactly
1000 g was poured in, but the paint in the container weighs 3 kg in accordance
with the factor you selected.
The procedure is the same for any other conversion factor.
Weighing Using the Recalculation Mode
Let's suppose that you poured in too much of one color component for a given
formula (in this example, a 4-component recipe).
This example further assumes that you previously poured in all of the other
amounts exactly according to each of the values you entered and saved by pressing
the Lkey [MEM]. Press the Skey to start the recalculation program; “C" flashes
on the display. Press the Skey to correct the value so that it matches the amount
specified in the formula. Press the Lkey [MEM]; the scale returns to component 1
and automatically calculates the amount to be added for each of the components
that were already poured. The display shows the amounts required to correct the
formula up to the point at which the overpour occurred.
After the correction has been completed, you can continue filling the remaining
components. The same factor is used.
Note:
You can correct overpours as often as needed.
Keep in mind that the total quantity of paint at the conclusion of filling increases
each time you correct a component. Press the ckey to check how much the
correction factor for the total quantity will be. “C" stands for “Correction factor."
An narrow on the display indicates that the weight value displayed is not valid in
legal metrology (i.e. not legal for trade).

Operating Instructions PMA 35001-X 15
Applications
3. Add first component.
+ 50.0 g
2. Press the Ukey
(Zero/Tare).
0.0 g
Example (Cumulative Weighing)
1. Center an empty paint can
on the load plate.
+ 118.0 g
4. Press the Lkey [MEM]
STO 01 5. Add the second component
+ 110.0 g 6. Press the Lkey [MEM]
STO 02
7. Add the third component
+ 203.0 g
Oops! You poured in too
much. The correct value for
the formula is 200.0 g.
8. PPress the Skey to start
the recalculation mode.
A »C« (“Correction”) flashes
on the display.
9. Press the Skey repeatedly
to correct the value.
+ 200.0 g
10. Press the Lkey [MEM]
COR 01 11. Add the required amount of
the first component. “C1”
appears on the display.
–1.7 g.
12. Add until value reaches
0.0 g.
0.0 g
13. Press the Lkey [MEM]
COR 02 14. Add the required amount
of the second component.
“C2” appears on the display.
2.0 g
15. Add until value reaches
0.0 g.
0.0 g
16. Press the Lkey [MEM].
The scale returns to the
formulation program. »C«
is no longer displayed.
+ 200.0 g.
17. Press the ckey (7) [REC]
to view the factor by which
the total weight will exceed
the original target.
(C= “Correction;”
in this example, 1.03).
(Total weight = original
target +correction factor)
18. Add fourth component
+1000.0 g
This concludes the
recalculation example.

16 Operating Instructions PMA 35001-X
Adjustment
Adjustment
You can calibrate/adjust the scale by pressing the Ukey (Zero/Tare).
Calibration weight: 10000 g; precision: +2%.
Always allow approximately 30 minutes for the scale to warm up after connecting it
to AC power and before performing calibration/adjustment.
Press and hold the Ukey (Zero/Tare) for 2 seconds; “10000" is displayed.
Release the key.
Center the calibration weight on the load plate. Adjustment is performed
automatically.
Remove the calibration weight.

Operating Instructions PMA 35001-X 17
Menu Settings
Menu Settings
Accessing the SETUP Menu
Example:
Menu Item: Adapting the Scale to the Installation Point
tHold down the Lkey [ENTER] for approximately 2 seconds; “SETUP" is
displayed (level one).
tUse the RS keys to select the desired menu item for level one.
tPress the Lkey [ENTER] to select the next menu level (level two).
tCall up the desired menu item in level two.
Use the RS keys to select the desired menu item.
tUse the Lkey [ENTER] to select the next menu level (level three).
tThe third level menu is displayed. Use the RS keys to select the desired menu
item.
tPress the Lkey [ENTER] to select the next menu level (level four).
tCall up the desired menu item in level four. Use the RS keys to select the
desired menu item.
(This concludes the example.)
tPress the Lkey [ENTER]; “o" is displayed, indicating that this new item is set.
tPress the ckey (Clear) repeatedly to exit the menu.
Note:
Contact your local Sartorius office for a detailed list of the menu codes.

18 Operating Instructions PMA 35001-X
Menu Settings
Configuring the Main Menu Settings
Hold down the Lkey [ENTER] for approximately 2 seconds; “SETUP” is displayed (level 1).
Level 1
SETUP
Language Setting
Level 1 Level Setting
LANGUAGE Press the Rkey to select LANGUAGE
Press the Lkey [ENTER]
oGERMAN Press the RS keys to select a language
ENGLISH Press the L key [ENTER];
FRENCH oindicates the active setting
ITALIAN Press the ckey (Clear) repeatedly to exit
etc. the menu
Default Unit: Standard and Grams/Parts per Pound
The default setting that is active when the scale is switched on can be found under
“SETUP > SCALE > UNIT” and SETUP>SCALE>SET:
Level 1 Level 2 Level 3 Level 4 Setting
SETUP Press the Lkey [ENTER]
SCALE Press the Lkey [ENTER]
UNIT Use the RS keys to select e.g. “SET”
GRAMS Press the Lkey [ENTER]
KG
o PT./PD. Use the RS keys toselect e.g. “STANDARD”
SET Press the Lkey [ENTER]; oindicates
o STANDARD the new code is set
Press the ckey (Clear) repeatedly
to exit the menu
IActivating the Toggle Key
When the toggle key I(6) is active, you can use it to toggle the weight unit between grams
and parts per pound or to toggle between the decimal places. The unit is toggled each time the key is
pressed.
Level 1 Level 2 Level 3 Level 4 Setting
SETUP Press the Lkey [ENTER]
APPLICATION Use the RS keys to select “APPLICATION”
Press the Lkey [ENTER]
TOGGLE Use the RS keys to select “TOGGLE”
OFF Press the Lkey [ENTER]
o ON Use the RS keys to select “ON”
Press the Lkey [ENTER]; oindicates
the active setting
Press the ckey (Clear) repeatedly
to exit the menu

Operating Instructions PMA 35001-X 19
Menu Settings
IConfiguring the Toggle Key Function
Pressing the toggle key Itoggles the scale between the default unit (see previous page) and the unit
defined as follows under SETUP > APPLICATION > UNIT.
Level 1 Level 2 Level 3 Level 4 Setting
SETUP Press the Lkey [ENTER]
APPLICATION Use the RS keys to select
“APPLICATION”
UNIT Press the Lkey [ENTER], press Sto
select “UNIT” and press L[ENTER] to
confirm.
o PT./PD. Use the RS keys to select the desired
unit; e.g., “GRAMS”
GRAMS Press the Lkey [ENTER]; oindicates
the active setting
Press the c key (Clear)
Activating the “LOCK” Function
The LOCK function protects the scale from unauthorized use. When this function is active, the scale
readout shows weight values only when there is active communication between the scale and a PC.
If communication is interrupted, the readout goes blank and the display shows a padlock symbol. The
LOCK function is activated under “Extras.”
Level 1 Level 2 Level 3 Level 4
SETUP Press the Lkey [ENTER]
EXTRAS Use the RS keys to select “EXTRAS”
Press the L key [ENTER]
LOCK Use the RS keys to select “LOCK”
Press the Lkey [ENTER]
OFF Use the RS keys to select ON and
oON press Lto confirm
Press the ckey (Clear) repeatedly to exit
the menu.

20 Operating Instructions PMA 35001-X
Menu Settings
Configuring Password Protection
In addition to the LOCK function, you can configure password protection for additional security.
With this feature, the LOCK function can be deactivated only by entering the valid password.
The password is numeric and can have up to 6 digits. Use the RS keys to select the digits
(0 through 9) for your password. The password is hidden on the display; only dashes (“------”) are
shown. The first dash flashes to prompt input. Press the RS keys to select the desired digit (0 to 9)
and then press the Lkey [ENTER]. The digit is stored and the second dash flashes on the display.
Repeat the input procedure as described for the first digit. To store a space as a character in the
password, press the Lkey [ENTER] while the corresponding dash is flashing.
Once all 6 characters have been stored, press the Lkey [ENTER] to enter the password.
Note:
Keep a copy of your password in a safe place.
The LOCK function can be deactivated only with this password.
Level 1 Level 2 Level 3 Setting
INPUT Use the RS keys to select “INPUT”
PASSWORD Press the Lkey [ENTER]
Press the Lkey [ENTER]
PW.NEW Use the RS keys to select “PW.NEW”
-------- Enter the password and press the
Lkey [ENTER]
Press the ckey (Clear) repeatedly to exit
the menu
Changing the Password
To define a new password, the existing password must first be entered correctly under “PASSWORD.”
“PW.OLD” prompts this input. Once the old password is entered correctly, the “PW.NEW” prompt is
shown automatically. Enter the new password or press Lat each position to confirm.
The display shows spaces.
Note:
Entering 6 spaces deletes the password, which deactivates the password function.
Level 1 Level 2 Level 3 Setting
INPUT Use the RS keys to select “INPUT”
PASSWORD Press the Lkey [ENTER]
PW.OLD Press the Lkey [ENTER]
-------- Enter the old password
PW.NEW After the old password has been entered
correctly, “PW.NEW” is displayed.
-------- Enter the desired password and press
the Lkey [ENTER]
Press the ckey (Clear) repeatedly to exit
the menu