Zamil MAC-240, Installation, Operation & Maintenance Manual

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5
UNIT TOP VIEW & ACCESS DOOR LOCATION
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Complete back side access is provided with two easy open lockable latched hinged doors to access the power genera-
tor and its components. The first one is to access the genset’s control panel and provided with outer sight glass
allowing quick visual monitoring to genset operation without the need of opening the access door.
•
Air Conditioning
discharge side access is provide with two easy open lockable latched hinged doors; the first to reach
the cooling system, the fuel injection’s air filter and belts area of power generator’s engine while the other access door
which is provided with outer sight glass allowing quick visual monitoring is the main maintenance access for the whole
system designed to reach the following components/systems:
! The back side of the power generator and its components.
! The A/C system blower and blower motor.
! The variable frequency dive control box control.
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The front side of the MAC240 is provided with one safe hinged door which can be opened by Allen key to prevent
unnecessary opening to the compressor compartment while the system on operation which result safety cutoff to the
compressors due to the high pressure in the condenser side.
(refer to the operation part of the manual for more
information).
•
The control box side is having only the access door to the control panel user interface and the control box door allowing
the access to all the electrical and control components. While the fuel filling/monitoring is exposed allowing easer
access.
This type of enclosure’s design provides overall system strength as well as reduces the noise level transmitted to the
outer environment from the internal components of the system especially from the power generator side. Moreover, the
components used are enhancing the enclosure noise damping performance like the heavy duty low noise type con-
denser/outer gen-set cooling fans for quieter operation in addition to the Scroll type compressors equipped.
On the other hand, the enclosure is mounted on a heavy duty trolley system and bolted at four points for each side of the
system. This trolley system is consists of rigid steel structure mounted on two heavy duty axles with total four heavy
machinery wheels; each can carry 2.4 tons while the total trolley system is designed to carry up to 8 Tons.