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1.3.3  Notes

 NOTE

Note on easier and safer working habits

Measures for easier and safer working habits

1.3.4  Other symbols and markings in this manual

Symbol

Meaning

Call to action

Result of action

-

Action description

• 

List

Emphasis on issue at hand

Emphasis on issue at hand

1.3.5  Symbols and markings on the device (type plate)

Symbol

Meaning

The device may not be disposed of in the household waste.

Dispose of the device in accordance with the local regula-

tions (e.g. collection station).

Read the operating instructions before commissioning.

2  Safety

2.1  Proper usage

The battery chargers may only be used for charging lead-acid batteries in ac-

cordance with the specifications in these operating instructions and the battery 

manufacturer's charging specifications.
Transportable battery chargers of protection class I for use outdoors may only be 

connected to a safety socket.
Position the battery in a frost-free location. Do not start the charging process 

before the battery has thawed out.
Lead-acid batteries may only be charged if the acid level complies with the bat-

tery manufacturer's specifications.

 WARNING

Ensure that a professional electrician regularly checks the functionality of the 

protective conductor for the mains cable and device supply cable.
The device may only be plugged into to a socket which has a protective conduc-

tor (grounding). Residual current protection is recommended as an additional 

protective measure.
Observe  mains  voltage!  The  specifications  on  the  charger's  type  plate  must 

comply with the specifications of the local electricity grid.

2.2  Improper usage

The device may not be opened.
Do not use the battery chargers to charge lithium batteries, ionic batteries, NiCd 

batteries, NiMH batteries, or any other batteries which do not comply with the 

specifications of these operating instructions. 
No objects which can hinder air circulation may be placed on the ventilation 

slots at the rear of the battery charger. The charger may not be covered when in 

operation.
Non-rechargeable batteries may not be charged with this device.
The battery may not be placed in a poorly ventilated room during charging (ap-

plies to battery chargers for accumulators).

Содержание Stecamat STM 820

Страница 1: ...Installation and operating instructions Stecamat STM 8 0 1 V 4 V 36 V 48 V STM 8 1 1 V 4 V 36 V 48 V STM 860 1 V 4 V 36 V 48 V STM 861 1 V 4 V 36 V 48 V 7 3 977 Z0 09 47 BATTERY CHARGING SYSTEMS EN...

Страница 2: ...7 5 2 Menu description 7 6 Mounting 9 6 1 Mounting location requirements 9 6 2 Mounting the STM 860 861 9 6 3 Mounting the STM 820 821 9 7 Operation 10 7 1 STM 820 860 10 7 2 STM 821 861 11 8 Care mai...

Страница 3: ...65 24 V 35 A 24 V 35 A 36 V 25 A 36 V 25 A 48 V 18 A 48 V 18 A STM 861 12 V 50 A 12 V 50 A LCD display IP 65 24 V 35 A 24 V 35 A 36 V 25 A 36 V 25 A 48 V 18 A 48 V 18 A 1 About this manual These opera...

Страница 4: ...s thawed out Lead acid batteries may only be charged if the acid level complies with the bat tery manufacturer s specifications WARNING Ensure that a professional electrician regularly checks the func...

Страница 5: ...If acid splashes into the eyes immediately rinse with plenty of water and seek medical advice Ensure that the battery is in a secure and stable position because if the battery were to tip over or fall...

Страница 6: ...ed Send the device to the manufacturer for inspection and do not use it any longer 4 Devices with potentiometer and LED STM 860 4 1 Structure The STM 860 battery chargers comprise the following compon...

Страница 7: ...ing In start screen start stop charging process 5 2 2 Adjusting settings Example adjusting the displayed battery capacity Make sure that the parameter Battery capacity is marked with the symbol If nec...

Страница 8: ...actor 0 3 C the charging current for a 100 Ah battery is 30 A Temperature compensation If temperature compensation is switched on the end of charge voltage is reduced in high temperatures and increase...

Страница 9: ...the mains cables or charging cables 6 2 Mounting the STM 860 861 Attach the mounting plate to the wall with four M5 screws not provided Allow the device to slide down from above onto the hooks which p...

Страница 10: ...harged When the LED slowly flashes green the battery is 100 charged Trickle charging is being realised by the device Trickle charging can continue for any length of time STM 820 turn the potentiometer...

Страница 11: ...ength of time Stop the charging process with the stop button Disconnect the charging clips from the battery Switch off the device with the mains switch STM 861 only 8 Care maintenance and service The...

Страница 12: ...nts 12 V 24 V 36 V 48 V Charging capacity 12 V variant max 600 W 24 V variant max 840 W 36 V variant max 840 W 48 V variant max 840 W Characteristic curves STM 820 860 IU STM 821 861 IU IA constant U...

Страница 13: ...variant with factory settings 1 Pre charging with end of charge voltage only with totally discharged batteries 2 Charging with constant charging current charging voltage increases 3 Recharging with e...

Страница 14: ...t factor This setting is suitable for back up operation e g to supply power to vehicles in exhibition rooms or for uninterruptible power supplies 10 4 4 On off charging 100 16 V 14 4 V 13 8 V 13 5 V 1...

Страница 15: ...w a voltage is connected Overvoltage due to additional power supply charger Check the battery Set the capacity correctly Check the battery Disconnect other loads Disconnect the battery The battery cha...

Страница 16: ...ension period in writing by the customer the reduction in value caused by the fault shall be replaced or if this is not sufficient taking the interests of the end customer into consideration the contr...

Страница 17: ...e product They will help you with any issues you may have Europe Steca Elektronik GmbH Mammostrasse 1 87700 Memmingen Germany Tel 49 0 8331 8558 0 Fax 49 0 8331 8558 132 Email ladesysteme steca com Ba...

Страница 18: ...18 723 976 09 47 EN...

Страница 19: ...19 723 976 09 47 EN...

Страница 20: ...723977...

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