Stulz CeilAiR Series, Инструкция по установке, эксплуатации и обслуживанию

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(Mar, 2012)
CeilAiR OHS Series Installation, Operation & Maintenance Manual
Air Technology Systems, Inc.
1.5 Safety
1.5.1 General
Stulz Air Technology Systems, Inc. uses notes along
with caution and warning symbols throughout this
manual to draw your attention to important opera-
tional and safety information.
A bold text NOTE marks a short message in the infor-
mation to alert you to an important detail.
A bold text CAUTION safety alert appears with infor-
mation that is important for protecting your equipment
and performance. Be especially careful to read and
follow all cautions that apply to your application.
A bold text WARNING safety alert appears with infor-
mation that is important for protecting you from harm
and the equipment from damage. Pay very close at-
tention to all warnings that apply to your application.
A safety alert symbol precedes a general
WARNING or CAUTION safety statement.
A safety alert symbol precedes an electri-
cal shock hazard WARNING or CAUTION safety
statement.
1.5.2 Safety Summary
The following statements are general guidelines fol-
lowed by warnings and cautions applicable through-
out the manual.
Prior to performing any installation, operation,
maintenance or troubleshooting procedure read and
understand all instructions, recommendations and
guidelines contained within this manual.
WARNING
This equipment should be serviced and re-
paired by a journeyman, refrigeration mechanic
or an air conditioning technician.
WARNING
Hazardous voltage will still be present inside
the electric box, even with the unit turned off
at the system controller. To isolate the unit for
maintenance, turn off power at the main power
disconnect switch. Always disconnect main
power prior to performing any service or repairs.
WARNING
To prevent personal injury, stay clear of rotating
components as automatic controls may start
them unexpectedly. Turn off power to the unit
unless you are performing tests that require
power. With power and controls energized, the
unit could begin operating at any time.
WARNING
Never operate the unit with any cover, guard,
screen panel, etc. removed unless the instruc-
tions specifi cally state otherwise, then do so
with extreme caution to avoid personal injury.
CAUTION
Never lift any component in excess of 35
pounds without help. If a lifting device is used
to move a unit ensure it is capable of support-
ing the unit.
CAUTION
Do not allow the unit to swing while suspended
from a lifting device. Failure to observe this
warning may result in injury to personnel and
damage to the equipment.
CAUTION
When transporting and installing the A/C unit, it
must be kept in its normal, horizontally installed
position. If the unit is not kept level and hori-
zontal, damage to the compressor(s) will result.
WARNING
Always disconnect the main power supply
before beginning work on the equipment. A
lock-out tag-out procedure should be followed
to ensure that power is not inadvertently recon-
nected.
Never work on electrical equipment unless an-
other person who is familiar with the operation
and hazards of the equipment and competent
in administering fi rst aid is nearby.
All personnel working on or near equipment
should be familiar with hazards associated with
electrical maintenance. Safety placards/stickers
have been placed on the unit to call attention to all
personal and equipment damage hazard areas.
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