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Operating Instructions: Alfred Solenoid Controlled Guard Lock
Description
The Alfred Solenoid Controlled Guard Lock is a robust, heavy duty Solenoid
Controlled Guard Locking Device which can be used to lock and secure a machine
guarding application and/or provide an interlocking function to a machine.
A full Alfred Solenoid Controlled Guard Lock product can be configured from a
selection of Actuator Modules, Head Modules and can include up to three Key
Adaptors all mounted above an Ex rated Solenoid Module.
The Ex rated Solenoid Module at the base of an Alfred Solenoid Controlled Guard
Lock product contains dual safety circuits and a monitoring circuit which are linked
to the operation and function of the assembled Head Module and / or Key Adaptor
modules.
The Ex rated Solenoid Module is available in both Power-To-Unlock and Power-
To-Lock versions and with and without Safety Circuit monitoring on the Solenoid
locking or unlocking action. See Options and Ordering Information section for
details.
The Alfred Solenoid Controlled Guard Lock's tough Stainless-Steel enclosures
and IP67 and IP69 sealing protection make it perfect for any heavy duty or regular
application.
As consistent with the rest of the Alfred product range, the Alfred Solenoid
Controlled Guard Lock is rated for use in Hazardous Locations and Explosive
Atmospheres (See ATEX, IECEx and HazLoc section below for full product ratings,
marking and detail).
Approvals and Certifications
Important:
This product is designed for use according to the installation and operating instructions enclosed. It must be installed
by competent and qualified personnel who have read and understood the whole of this document prior to commencing
installation. If the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment
may be impaired. Any modification to or deviation from these instructions invalidates all warranties. Fortress Interlocks Ltd
accepts no liability whatsoever for any situation arising from misuse or misapplication of this product.
This product is not to be used as a Mains Isolator or Emergency Stop. The unit is a component to be added to a permanent
electrical installation meeting the requirements of the applicable IEC/EN standards. This product meets the requirements of
the standard IEC/ EN 61010-1:2001safety requirements for electrical equipment for measurement control and laboratory use
- Part 1 General Requirements.
The voltages used within the Alfred Ex Rated Solenoid Module circuits must all be of the same type. i.e. ALL Hazardous Live
or ALL Machine Extra Low Voltage. It is vitally important that the correct version of this unit is selected.
DO NOT LEAVE AUXILIARY RELEASE/ MANUAL OVERRIDE KEY IN PLACE! DO NOT REMOVE LID WITH OVERRIDE
KEY IN PLACE!
Always keep Manual Override Key in a secure place, under management control, as it allows access to areas that
may have a residual hazard and may result in incorrect operation of some devices.
BEWARE OF INTENTIONAL MISUSE CAUSED BY OPERATORS WANTING TO BYPASS SAFETY SYSTEMS. THE
INSTALLER SHOULD ASSESS THE RISKS AND MITIGATE AGAINST THEM.
IF YOU HAVE ANY QUESTIONS OR QUERIES OF ANY NATURE WHATSOEVER PLEASE CONTACT THE SUPPLIER
WHO WILL BE PLEASED TO ADVISE AND ASSIST.
1
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Related Manuals for Halma FORTRESS Alfred
Summary of Contents for Halma FORTRESS Alfred
- Page 1 Operating Instructions: Alfred Solenoid Controlled Guard Lock Description The Alfred Solenoid Controlled Guard Lock is a robust, heavy duty Solenoid Controlled Guard Locking Device which can be used to lock and secure a machine guarding application and/or provide an interlocking function to a machine. A full Alfred Solenoid Controlled Guard Lock product can be configured from a selection of Actuator Modules, Head Modules and can include up to three Key Adaptors all mounted above an Ex rated Solenoid Module.
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Page 2: Symbol Description
Operating Instructions: Alfred Solenoid Controlled Guard Lock ATEX, IECEx and HazLoc Ratings and Classifications The Alfred Solenoid Controlled Guard Lock is certified and rated for use within ATEX, IECEx and HazLoc environments of the following ratings; ATEX and IECEx product ratings; North American HazLoc product ratings;... - Page 3 Operating Instructions: Alfred Solenoid Controlled Guard Lock Options & Ordering Information The Alfred Solenoid Controlled Guard Lock product can be configured from a selection of Actuator Modules, Head Modules and can include up to three Key Adaptors all mounted above an Ex rated Solenoid Module. Each unique Alfred Solenoid Controlled Guard Lock product configuration will have its own unique part number in the format below.
- Page 4 Operating Instructions: Alfred Solenoid Controlled Guard Lock Head Modules Description Part No. Handing Stainless Steel Slimline Head EXPS6 Front / Left / Rear / Right • Full Stainless-Steel construction. Description Part No. Stainless Steel Slimline Head with Additional EXPS8 Padlockable Lock-Out plug •...
- Page 5 Operating Instructions: Alfred Solenoid Controlled Guard Lock Options & Ordering Information Key Adaptor Modules Key Adaptor Modules are an optional, configurable attachment for the Alfred Solenoid Controlled Guard Lock. They can be used to provide the function of an access lock to prevent unauthorised access to a hazardous area, or alternatively provide a personnel key function to prevent unexpected start up.
- Page 6 Operating Instructions: Alfred Solenoid Controlled Guard Lock Description Part No. Safety Key Adaptor SKL3 • Standard lock type, padlockable dustcover. Description Part No. Safety Key Adaptor SKL8 • Master lock type, padlockable dustcover. Description Part No. Extracted Key Adaptor EKL2 •...
- Page 7 Operating Instructions: Alfred Solenoid Controlled Guard Lock Options & Ordering Information Ex Rated Solenoid Module Solenoid Controlled locking Module to add locking control to either a guarded area or interlocked Key. The Ex Rated Solenoid Module is available in both Power-To-Unlock and Power-To-Lock versions and with and without Safety Circuit monitoring on the Solenoid locking or unlocking action.
- Page 8 Operating Instructions: Alfred Solenoid Controlled Guard Lock Safety-on-Guard- Actuator and Safety-on-Guard type Key Adaptor Locking type Technical Specification Head Solenoid Modules Modules Solenoid Modules Modules XL416 & XL461 XL411 & XL471 316 Stainless Steel and Construction Materials Stainless Steel to BS3146-2:1975 (ANC4B) Mechanical Life 1,000,000 operations Holding Force, F...
- Page 9 Operating Instructions: Alfred Solenoid Controlled Guard Lock Functionality The Alfred Solenoid Controlled Guard Lock product can be configured from a selection of Actuators, Head modules and Key Adaptor modules all mounted above an Ex Rated Solenoid Module. The Ex Rated Solenoid Module provides a locking function to securely trap either the Actuator and Head mechanism and/or an assembled Key Adaptor mechanism In an Alfred Solenoid Controlled Guard Lock product without any Key Adaptor modules included, the Ex Rated Solenoid Module can be used to directly lock and secure a guarded area.
- Page 10 Operating Instructions: Alfred Solenoid Controlled Guard Lock Alfred Solenoid Controlled Guard Lock Product with Power-to-Lock Ex Rated Solenoid Module (EXP - - - XL471 and EXP - - - XL461) Closing: • Close the Gate / Door of the guarded area to Insert the Actuator into the Head Module Note: Some Actuators require additional operation to insert into Head Module, see specific functioning sections below).
- Page 11 Operating Instructions: Alfred Solenoid Controlled Guard Lock Key Adaptors Up to 3 Key Adaptors total can be configured into a full Alfred Solenoid Controlled Guard Lock product. If multiple different Key Adaptor types are configured, Extracted style Key Adaptors will always be located closest to the Head Module and Access style Key Adaptors will always be located closest to the Ex Rated Solenoid module.
- Page 12 THE CONTENT OF THIS DRAWING IS CONFIDENTIAL AND MUST NOT BE ARE IN mm UNLESS www.fortressinterlocks.com 0.50 1 OF 2 DISCLOSED TO ANY 3rd PARTY WITHOUT SPECIFIC, WRITTEN APPROVAL. OTHERWISE STATED SCALE: SHEET: Halma company (2 PLACES) (3 PLACES) THRU ALL (6 PLACES) AUX. RELEASE / OVERRIDE SPINDLE EARTH POINT (4 PLACES) QTY.
- Page 13 1 OF 1 www.fortressinterlocks.com SCALE: SHEET: DISCLOSED TO ANY 3rd PARTY WITHOUT SPECIFIC, WRITTEN APPROVAL. OTHERWISE STATED company Halma (2 PLACES) (2 PLACES) TO TONGUE Figure 6: Dimensional Drawing – EXPTN and EXPTS Slidebar Actuator SD-00035 EXPHL1 - ALFRED HINGED HANDLE ACTUATOR...
- Page 14 Operating Instructions: Alfred Solenoid Controlled Guard Lock Mounting and Installation Instructions Mechanical Mounting and Installation Tools and Fixings Required • Up to 4 x M8 screws for securing Actuator assembly. • 1 x M8 screw for securing Head Module. • Up to 6 x M8 screws for securing Key Adaptor assemblies. •...
- Page 15 DISCLOSED TO ANY 3rd PARTY WITHOUT SPECIFIC, WRITTEN APPROVAL. OTHERWISE STATED Device rating and detail). Halma company • Correctly rated and sized cable glands and connectors must be used in order to maintain the IP67 and IP69 protection rating of the Ex Rated Solenoid module.
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Page 16: Electrical Connection
Operating Instructions: Alfred Solenoid Controlled Guard Lock Electrical Connection 1. Check that the Alfred Solenoid Controlled Guard Lock product to be installed is of the same electrical type and voltage rating as the machine control circuits. This information can be found on a label, fixed to the back of the device. Note that the Ex Rated Solenoid Module is designed to operate at +/-10% of the nominal supply voltage. - Page 17 SCALE: SHEET: company Halma Insert Actuator into Head Module and/or operate all Key Adaptors to their locked state. • The Actuator and / or Key Adaptors must mechanically lock into place. Note: Sequence and operation of Key Adaptors varies depending on product selection and configuration.
- Page 18 Operating Instructions: Alfred Solenoid Controlled Guard Lock Alfred Solenoid Controlled Guard Lock Product with Power-to-Lock Ex Rated Solenoid Module (EXP - - - XL471 and EXP - - - XL461) Test 1 Insert and remove Actuator into Head Module and/or operate all Key Adaptors. •...
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Page 19: Eu Declaration Of Conformity
EU Declaration of Conformity Electro-mechanical product Equipment Reference EXP(z)XL(y)(x), EXP(z)XT(y)(z) Equipment Rating IP67 This Declaration of Conformity is issued under the sole responsibility of the manufacturer This declaration relates to the Alfred Solenoid and related Group II Category 2G Ex db h IIC T6 Gb Ex tb h IIIC T85°C variations as described in the certificate, coded:... - Page 20 UKEX Declaration of Conformity Electro-mechanical product Equipment Reference EXP(z)XL(y)(x), EXP(z)XT(y)(z) Equipment Rating IP67 This Declaration of Conformity is issued under the sole responsibility of the manufacturer This declaration relates to the Alfred Solenoid and related Group II Category 2G Ex db h IIC T6 Gb Ex tb h IIIC T85°C variations as described in the certificate, coded:...
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