Home
Castell
Information
Products
Applications
Press Releases
Applications
Porta Castell
Salvo
Mistura
Quality
Safety
Contacts
Company
Careers
Feedback
Downloads

Food manufacturer improves warehouse safety with Salvo™
10 Apr 2014

Greencore installs drive-away prevention system at four UK sites Leading convenience foods manufacturer Greencore has installed Castell’s drive-away prevention system Salvo™ at four UK sites. The interlocking device is providing loading bay safety at Greencore’s Kiveton, Warrington, Wisbech and Park Royal facilities. Part of the risk assessment process identified a potential for a drive-away from […]
Read more

All press releases...
Castell Safety - Trapped Key Safety Interlocks, Lockout Tagout Equipment and Drive-away Prevention
    United Kingdom - English Deutschland - Deutsch USA - English China - Traditional Chinese

Castell Safety - Trapped Key Safety Interlocks, Lockout Tagout Equipment and Drive-away PreventionCastellApplications

Applications - Switchgear - Transformer interlocking utilising trapped key products

Product Usage: DAE, AIE, D, KS20, X

Ensure that transformers are isolated and earthed prior to access being gained to the transformer enclosures.

Condition 1
Transformer is locked on with the earth switch locked off and access cabinets locked closed.

Trans1


Condition 2

Power to the transformer is isolated via an isolator, this releases key 'A'. Key 'A' is taken to the 'KL' lock fitted to the transformer 'ON' mechanism. The mechanism is switched to the 'OFF' position and the key 'A' inserted which allows the extension of the 'KL' locking bolt and the release of key 'B'. The transformer is now locked off. Key 'B' is taken to the transformer earth mechanism which is moved to the earthed 'ON' position and inserted which allows the extension of the 'KL' locking bolt and the release of key 'C'. The earth is now locked on. Key 'C' is inserted into the time delay unit 'D' and the time delay initiated. The time delay is required to ensure that the capacitors are discharged prior to access. On completion of the delay key 'D' becomes available. Key 'D' is inserted into the key exchange box 'X' to release the access keys 'E'. Access can now be gained to the enclosures via the access locks 'D' and 'ATE'.

Trans2

HOME ] [ CASTELL ] [ APPLICATIONS ] [ PORTA CASTELL ] [ SALVO ]
MISTURA ] [ QUALITY ] [ SAFETY ] [ CONTACTS ] [ COMPANY ]
CAREERS ] [ FEEDBACK ] [ DOWNLOADS ]
Privacy Policy ©1997-2012 Castell
A Halma Company