Preparations for Initial Start-up
MERCEM300Z · Operating Instructions · 8013255 V2.0 · © SICK AG
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3.3
Preparing the installation location
The persons performing the installation are responsible for the preparation of the installa-
tion location.
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Observe ambient conditions (see "Technical Data").
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Enclosure dimensions
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Clearance for air conditioner (only MERCEM300Z)
The air outlet is on the left side of the enclosure.
Maintain at least 200 mm (8 in.) distance. Do not block the air outlet.
The air conditioner swivels to the side and the rear for opening (for service purposes):
Maintain at least 650 mm (25 in.) distance sideways.
Maintain 130 mm (5 in.) distance at the rear (recommendation)
Otherwise, the air conditioner will not swivel open fully.
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Clearance for sample gas line on the right side of the enclosure.
Maintain at least 200 mm (8 in.) distance.
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Clearance for cable ducts MERCEM300Z.
The cables can be fed on the base only from the front or the rear.
Maintain 150 mm (6 in.) distance.
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Clearance for cable ducts MERCEM300Z Indoor.
Feed the cables through the right side panel.
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Ensure that the load carrying capacity of the floor is adequate (minimum 500 kg/m
2
).
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Set up the device (in a low-vibration environment whenever possible).
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Set up the device as close as possible to the sampling point.
Short sample gas lines result in short lag times.
Recommendation: Do not exceed 5 m (200 in.).
Max. line length:
– Certified: 35 m (1400 in.)
– Otherwise: 50 m (2000 in.)
●
Provide (individual) attachments for the system cabinet.
For installation on gratings: When working on the device, parts could drop or liquids drip
and cause injuries.
Provide a suitable base plate.
The connection to the gas supply may only be performed by skilled persons
who, based on their technical training and knowledge as well as knowledge
of the relevant regulations, can assess the tasks given and recognize the
hazards involved.
