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Operating Instructions: Interlock Blocking - 

A

L

PHA

Unique Safety Products | www.uniquesafetyproducts.com | [email protected] 

Service and Inspection

Regular inspection of the following is necessary to ensure trouble-free, lasting operation:
• Correct operating function
• Secure mounting of components
• Debris and wear
• WD40 lubricant or equivalent, should be applied to each mechanical element every 10,000 operations, or sooner, to ensure

 

smooth product operation and function. There are no user serviceable parts in this product. If damage or wear is found with

 

an assembly, please contact 

Unique Safety Products

 for a replacement. The complete device must be replaced

 

after 1 

million operations.

Disposal

This interlock does not contain any certified hazardous materials so should be disposed of as industrial waste. Electrical 

items should not be disposed of in general waste and must be appropriately recycled.

Liability Coverage is Voided Under the Following Conditions:

• If these instructions are not followed.
• Non-compliance with safety regulations.
• Installation and electrical connection not performed by authorised personnel.
• Non-implementation of functional checks.

Protection Against Environmental Influences 

A lasting and correct safety function requires that the device be protected against the ingress of foreign bodies such as swarf, 
sand, blasting shot, etc. The device is to be mounted away from the machine, or by the use of anti-vibration mountings, in 

order to avoid the effects of vibration, shock and bump.

Use in Dusty Environments: Careful product selection is required, which is best performed under the guidance of a 

Unique 

Safety Products

 Representative, in order to assess the dust type and product style required.

Use in Corrosive Environments: Careful product selection is required, which is best performed under the guidance of a 

Unique Safety products

 Representative.

The manufacturer reserves the right to modify the design at any time and without notice. 

This guide should be retained for future reference.

Summary of Contents for ALPHA-H

Page 1: ...ALPHA cannot be used in conjunction with an Interlock that includes an Escape Release or Internal facing handle Important The ALPHA Interlock Blocking Device is designed for use according to the inst...

Page 2: ...When extended the Blocker plate prevents the Door or Gate from being re closed and locked before the Personnel Key has been reinserted and rotated Padlocks can be added to the Blocker plate for additi...

Page 3: ...R PLATE ENGAGED AND PREVENTING DOOR FROM CLOSING PADDLE PLATE ENGAGED AND PREVENTING DOOR FROM OPENING FULLY FORTRESS www fortressinterlocks com THE COPYRIGHT OF THIS DRAWING BELONGS TO FORTRESS INTER...

Page 4: ...LE 1 00 SHEET 1 OF 3 ORIGINAL SIZE DATE 18 05 21 ISSUE 0 A INTERLOCK BLOCKING DEVICE FOR SLIDING DOORS DWG NO SD 00030 DOOR CLOSED STATE DOOR OPEN STATE DOOR ENTRANCE THIS SIDE OF DEVICE HOOK PLATE EN...

Page 5: ...m THE COPYRIGHT OF THIS DRAWING BELONGS TO FORTRESS INTERLOCKS Ltd THE CONTENT OF THIS DRAWING IS CONFIDENTIAL AND MUST NOT BE DISCLOSED TO ANY 3rd PARTY WITHOUT SPECIFIC WRITTEN APPROVAL ALL DIMENSIO...

Page 6: ...chine and guarding when closed and locked Safety Outputs High must not exceed the limits specified in ISO 13857 ISO 14120 All fixing screws used to mount the complete Device must be permanently preven...

Page 7: ...ility Coverage is Voided Under the Following Conditions If these instructions are not followed Non compliance with safety regulations Installation and electrical connection not performed by authorised...

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