![background image](http://html1.mh-extra.com/html/ves/ecovent-ecvb262-1/ecovent-ecvb262-1_operation-and-maintenance-manual_1008681006.webp)
6
www.ves.co.uk
ecovent
Heat Recovery Units
Con nued
When accessing the unit ensure the access panels are handled/opened in a controlled manner
so as to avoid damage to the unit or injury to personnel. This is par cularly important with
bo om access units. Ensure the AHU has been allowed to completely cool before a emp ng
any work to the unit
Some units feature dual hinge/handles meaning access doors can be opened either way or
removed completely.
Each handle assembly features a lockable handle, secured as standard by an M4 Hex key.
In order to open the hinges correctly the locks
must
be in the open posi on. This is clearly
marked on the handle (see Fig.
) ; failure to do this may result in permanent damage to the
lock/handle mechanism.
When closing/replacing doors, ensure that all handles are fully closed and all locks are
returned to the closed posi on.
Access
Cau on
Locked
Unlocked
1
2
Dual Hinge handle
Fig.
8
Lock and release ac on
Fig.
9
10
Access opening/removal
op ons
Fig.
11
Cau on
10
9
Installa on
4
9
11