QUICK START MANUAL Document reference MAVM600MK2MPS-QS/E
VM600
Mk2
machinery protection system (MPS) Edition 2 - February 2021
1-10
Installing a rack
INTRODUCTION TO THE VM600
Mk2
MACHINERY PROTECTION SYSTEM (MPS)
1.2.4 Instructions for locating and mounting
A POPULATED VM600
Mk2
/VM600 SYSTEM RACK (ABE04X) WITH MODULES/CARDS
AND
RACK POWER SUPPLIES INSTALLED IS A HEAVY OBJECT.
D
EPENDING ON THE NUMBER OF MODULES/CARDS AND RPS6U RACK POWER
SUPPLIES
INSTALLED, A VM600 SYSTEM RACK CAN BE TOO HEAVY TO LIFT, LOWER
OR
OTHERWISE HANDLE MANUALLY BY A SINGLE PERSON AND THERE IS THE RISK OF
INJURY
DURING INSTALLATION OR REMOVAL.
S
EE ALSO HEAVY OBJECTS AND THE RISK OF INJURY ON PAGE XI.
The positioning of the VM600
Mk2
/VM600 rack shall allow easy access to the
on/off switch for the main supply.
A fully equipped VM600
Mk2
/VM600 rack can weigh 23 kg, so the following
instructions apply:
• Two people are required to carry or mount the rack in its cabinet.
• Shelves, guide rails and other devices used to support the rack must be
strong enough to bear the weight of the rack.
For the standard version (PNR: 204-040-100-0xx), separate-circuits version
(PNR: 204-040-100-1xx) and rear-mounting version (PNR: 204-042-100-0xx)
of the VM600
Mk2
/VM600 rack, deflection plates (barriers) must be installed
both above and below the rack.
The barriers installed above and below a VM600
Mk2
/VM600 rack are
required to prevent unintentional access to the equipment in order to help
reduce the risk of electrical shock.
In addition, the barrier installed below a VM600
Mk2
/VM600 rack is also
required in order to help prevent the spread of fire in the unlikely event that
one should occur. Accordingly, the barrier below the rack must be a
non-flammable separation barrier made of metal or a UL94 V-1 rated (or
better) material.
See also E
LECTRICAL SAFETY AND INSTALLATION ON PAGE X.
When inclined plates are used with a VM600
Mk2
/VM600 rack in order to
deflect airflow and prevent warm air flowing into a rack, an inclined plate
can also function as a required deflection plate (barrier) if it is made from
an appropriate material. See 1.2.1 Ventilation.
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