PFM 1000
Radio Pedal Force Meter
Original Operating Instructions
BAZ72701-en
2
BAZ72701-en
BAZ72701-en
2021-04-28
© MAHA Maschinenbau Haldenwang GmbH & Co. KG
The reproduction, distribution and utilization of this document as well as the communication of its con-
tents to others without explicit authorization is prohibited. Offenders will be held liable for the payment of
damages. All rights reserved in the event of the grant of a patent, utility model or design.
The contents of this edition have been checked with great care. However, errors cannot be fully excluded.
Subject to technical change without notice.
Manufacturer
MAHA Maschinenbau Haldenwang GmbH & Co. KG
Hoyen 20
87490 Haldenwang
Germany
Phone: +49 8374 585-0
Fax: +49 8374 585-590
Mail: [email protected]
Web: www.maha.de
Service
MAHA SERVICE CENTER
Maybachstraße 8
87437 Kempten
Germany
Phone: +49 8374 585-100
Fax: +49 8374 585-491
Mail: service@maha.de
Web: www.mahaservicecenter.de
Contents
1 Description ..................................................................................................................... 3
1.1 General Information ............................................................................................................ 3
1.2 Block Diagram ..................................................................................................................... 3
1.3 Scope of Delivery ................................................................................................................ 4
1.4 Technical Data ..................................................................................................................... 4
2 Operation ....................................................................................................................... 5
2.1 Controls and Indicators ....................................................................................................... 5
2.2 Switching on ........................................................................................................................ 5
2.3 Force Transmission ............................................................................................................. 5
2.4 Ending the Measurement .................................................................................................... 5
2.5 Status LED ........................................................................................................................... 6
2.6 Replacing the Battery .......................................................................................................... 6
3 Disposal .......................................................................................................................... 7
4 Contents of the Declaration of Conformity ..................................................................... 7
3
BAZ72701-en
1 Description
1.1 General Information
The radio-controlled pedal force meter can be used for viewing the pedal forces during
brake tests. The pedal force meter need not be fastened to the foot or the brake
pedal. Independent use is ensured by data radio transmission and the built-in battery.
1.2 Block Diagram
A
USB connection
D
Antenna
B
USB cable A−A
E
Radio connection
C
USB radio module
F
Radio pedal force meter
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BAZ72701-en
1.3 Scope of Delivery
A
Radio pedal force meter
B
USB receiver
C
USB cable 1.5 m
4 Mignon AA batteries
1.4 Technical Data
Resolution ................................................................................................................... 1 N
Radio frequency ................................................................................................. 433 MHz
Accuracy .............................................................................................. 0.25 % of full scale
Measuring range................................................................................................. 0…900 N
Power supply ................................................................................. 4 Mignon AA batteries
Temperature range............................................................................................... 0…50 °C
WEEE Reg. No. ............................................................................................. DE 68902024
[Analog output (model before production year 2021 only)
................................................. 2.5 mm stereo jack, differential output signal 0…2 V DC]
5
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2 Operation
2.1 Controls and Indicators
A
Status LED
B
ON button
C
Analog output
(model before production year 2021 only)
2.2 Switching on
Use the ON button to switch on the device. First, an automatic zero adjustment is
performed (status LED is lighting during zero adjustment).
During zero adjustment no load must be applied to the pedal force meter!
2.3 Force Transmission
After completion of the zero adjustment the cyclical force transmission starts. The LED
is flashing with a frequency of 10 Hz.
2.4 Ending the Measurement
If the pedal force falls below a value of 1 N, the pedal force meter switches off after
approx. 3 minutes.
If the pedal force remains unchanged for approx. 5 minutes, the device also switches
off automatically.
6
BAZ72701-en
2.5 Status LED
Indication
Meaning
LED lighting "Wake"
Zero adjustment
LED flashing with 10 Hz
Ready for pedal force measurement
LED flashing twice, pause 0.6 s
Low Bat
LED flashing with 1 Hz
Service mode
2.6 Replacing the Battery
7
BAZ72701-en
3 Disposal
Batteries should not be disposed of in ordinary household garbage. As
consumer you are obliged by law to properly dispose of used batteries.
These can be dropped off at public collection stations in your community
and everywhere where such batteries are sold.
If you want to dispose of the equipment, please contact your MAHA dealer or the
following address, indicating equipment type, date of purchase and serial number:
MAHA Maschinenbau Haldenwang GmbH & Co. KG
Hoyen 20 | 87490 Haldenwang | Germany
Phone: +49 (0) 8374 585 0
Fax: +49 (0) 8374 585 500
Email: [email protected]
Alternatively, you may take the equipment to a specialised waste management plant
to ensure that all components and operating liquids are properly disposed of.
4 Contents of the Declaration of Conformity
MAHA Maschinenbau Haldenwang GmbH & Co. KG
herewith declares as a manufacturer its sole responsibility to ensure that the product
named hereafter meets the safety and health regulations both in design and
construction required by the EC directives stated below.
This declaration becomes void if any change is made to the product that was not
discussed and approved by named company beforehand.
Model: PFM 1000
Designation: Radio Pedal Force Meter
Directives: 2014/30/EU; 1999/005/EC
Standards: DIN EN 61000-6-1; DIN EN 61000-6-3
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