No parts of this documentation may be reproduced or transferred in any manner or by any means, be it electronic or mechanical, for any purpose without obtaining prior written consent. Haake Technik GmbH assumes no liability for damage or subsequent damage, arising from the use of components or replacement parts, which are not original parts.
If you have any questions which are not answered in this manual, please get in touch with your re- gional customer service centre or else make direct contact with Haake Technik GmbH Master Esch 72, 48691 Vreden, Germany Telephone +49 2564 39650 Fax +49 2564 396590 Info@haake-technik.com...
Foreseeable misuse Never operate the keys with extended lever arms. This can damage the internal components and may render the safety function inoperative. Do not attempt to unlock the component with objects other than the corresponding keys. Do not attempt to insert or remove a key by applying excessive force or with the aid of a tool (hammer).
Defects which cannot occur Due to the construction, materials, and components used for the component, the faults listed in the table can be excluded: Potential Defect Elimination of Defect Limitations of Use Reason Wear, corrosion. Permissible acc. See sections 2 Application of carefully Intended use and tables A.4 and A.5 of...
Scope of delivery Built-in version: 1 x switching element with locking mechanism HST-M incl. drilling template Housing version: 1 x switching element with locking mechanism HST-M incl. set for wall mounting 1 x technical information for the inbuilt switch properly coded keys acc. to number of locks NOTE! Means of attachment are not included in the scope of the delivery.
10.2 Example Position 1 Switch key and key change blocked by locking mechanism. Keys cannot be removed. Switch key change key Position 0 Switch key unblocked and can be removed. Figure shows HST-M3 Ident.-No.: 10649...
Do not make any alterations to the component. Otherwise, this could lead to malfunctions, which can cause serious personal injury and irreparable damage to property. In the event of non-compliance, the guarantee is invalidated and Haake Technik GmbH does not ac- cept any liability.
Installing the component requires the following items that are not included in the scope of the delivery: HST-M2: built-in version (Ident.-No.: 10788, 10823, 11051, 11215, 12090, 12120, 12188, 12242; 12307) 4 screws + M5 nuts from A2-70 ...
Make the mounting holes according to the design of the component. The mounting holes should be arranged as shown in the diagrams (cf. section 20: Dimensions) and the drilling template. Built-in version: To support the delivery of a drilling template assembly is attached. Figure shows HST-M2 Ident.-No.: 10649 Assembly group Lock M3 screw...
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Carry out the electrical connection (cf. section 12.4). Place the housing lid [B] back on the housing box [C] with the HST-M2 and screw it in place with the 4 lid screws [A]. Make sure the protective earthing conductors are not squashed or disconnected.
The electrical connection of the switching element with locking mechanism HST-M is shown in the following circuit diagram for: HST-M2 Ident.-No.: 10343, 10504, 12120, 12242, 12261 HST-M3 Ident.-No.: 10555, 10335, 10818, 10985, 11029, 11196 HST-M4 Ident.-No.: 10505, 10560, 10844, 12170, 12277 Position 1: Switch key S1 locked by locking mechanism.
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HST-M2 Ident.-No.: 10342, 10584 HST-M3 Ident.-No.: 10334, 10649 HST-M4 Ident.-No.: 10554 Position 1: Switch key S1 locked by locking mechanism. Switch S2 is not pressed. Switch position ON Position 0: Switch key is unlocked and removed from S1. S2 button pressed. Switch position OFF...
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HST-M2 Ident.-No.: 10358 Position 1: Switch key S1 locked by locking mechanism. Switch S2 is not pressed. Switch position ON Position 0: Switch key is unlocked and removed from S1. S2 button pressed. Switch position OFF terminal block X1 terminal block X2...
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HST-M2 Ident.-No.: 10503, 11051; 12307 HST-M3 Ident.-No.: 12077 Position 1: Switch key S1 locked by locking mechanism. Switch S2 is not pressed. Switch position ON Position 0: Switch key is unlocked and removed from S1. S2 button pressed. Switch position OFF...
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HST-M2 Ident.-No.: 10788 Position 1: Switch key S1 locked by locking mechanism. Switch S2 is not pressed. Switch position ON Position 0: Switch key is unlocked and removed from S1. S2 button pressed. Switch position OFF terminal block X1 terminal block X2...
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HST-M2 Ident.-No.: 10823 Position 1: Switch key S1 locked by locking mechanism. Switch S2 is not pressed. Switch position ON Position 0: Switch key is unlocked and removed from S1. S2 button pressed. Switch position OFF terminal block X1 terminal block X2...
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HST-M1 Ident.-No.: 11215 Position 1: Switch key S1 locked by locking mechanism. Switch S2 is not pressed. Switch position ON Position 0: Switch key is unlocked and removed from S1. S2 button pressed. Switch position OFF terminal block X1 terminal block X2 terminal block X3 terminal block X4 ==============...
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HST-M1 Ident.-No.: 12090 Position 1: Switch key S1 locked by locking mechanism. Switch S2 is not pressed. Switch position ON Position 0: Switch key is unlocked and removed from S1. S2 button pressed. Switch position OFF terminal block X1 terminal block X2 terminal block X3 ============== ==============...
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HST-M2 Ident.-No.: 12188 HST-M3 Ident.-No.: 12288 Position 1: Switch key S1 locked by locking mechanism. Switch S2 is not pressed. Switch position ON Position 0: Switch key is unlocked and removed from S1. S2 button pressed. Switch position OFF terminal block X1...
13 Performance check Attention! The protective effectiveness of the compo- nent must be checked regularly - at least once a year - in intervals according to national operat- ing instructions Once installed, do not loosen any bolts or nuts or remove any pins; otherwise, the effectiveness of the safety-related func- tions is no longer guaranteed.
14 Operation Attention! Never operate the key with extended lever arms. This may destroy the inner compo- nents and disable the safety function. Do not attempt to unlock the component with objects other than the corresponding keys. Do not ever attempt to insert or remove a key by applying excessive force or with the aid of a tool (hammer).
16 Cleaning No cleaning is required, as a rule. Attention! In dusty environments (e.g. cement dust, colour dust), only clean the component with compressed air. Only use other cleaning methods after prior consultation with the manufacturer. 17 De-installation Attention! Only uninstall the component when power to the electrical system is switched off.
Wrong key / wrong coding. Check labelling on the key and turned. on the component. Deformed key. Check key. Contact Haake Technik in case of defor- mation. Key inserted incorrectly. Remove the key and if neces- sary insert it rotated 180°.
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