Aircel AES Series, Руководство пользователя

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| VF, DHT, AES Series Manual
Refrigerated Air Dryer User Manual
2
• System must be free of all refrigerant before any welding
or brazing can be performed and must be done in a well
ventilated area.
• Decomposition of refrigerants is hazardous! This material
can be decomposed by high temperatures caused by
an open flame. Hydrofluoric acid and possibly carbonyl
fluoride can form in a liquid or gaseous state. Avoid
exposure to these toxic fumes and irritating materials.
• Leave the work area immediately if you experience any of
the following: smell something unusual, feel light-headed,
experience shortness of breath, feel a tingling sensation
in your fingers or toes, suddenly feel warm or a rapid
heartbeat.
1.4.2 REFRIGERANT FIRST AID RECOMMENDATIONS
1.4.2.1 INHALATION
If high concentrations are inhaled, immediately remove
individual from affected area to an area with a fresh air supply.
Keep individual calm. If not breathing, give artificial respiration
or if having difficulty breathing, give oxygen and call for
emergency services.
1.4.2.2 SKIN CONTACT
In case of contact with the skin, immediately flush skin with clean
water for at least 15 minutes. Treat for frostbite if necessary by
gently warming affected areas and call for emergency services.
Remove any contaminated clothing or shoes.
1.4.2.3 EYE CONTACT
In case of contact with the eyes, immediately flush eye(s) with
clean water for at least 15 minutes and call for emergency
services.
1.5 Implementation of lockout/tagout
The energy control procedure defines actions necessary to
lockout a power source of any machine to be repaired, serviced,
or set-up, where unexpected motion, or an electrical or other
energy source, would cause personal injury or equipment
damage. The power source on any machine shall be locked
out by each employee doing the work except when motion is
necessary during setup, adjustment, or troubleshooting.
1.5.1 PROCEDURES
The established procedures for the application of energy control
shall cover the following elements and actions and shall be
initiated only be Authorized Persons and done in the following
sequence:
1. Review the equipment or machine to be locked and tagged
out.
2. Alert operator and supervisor of which machine is to be
worked on, and that power and utilities will be turned off.
3. Check to make certain no one is operating the machine
before turning power off.
4. Turn off the equipment using normal shut-down procedure.
5. Disconnect the energy sources:
a. Air and hydraulic lines should be bled, drained, and
cleaned out. There should be no pressure in these lines
or in the reservoir tanks. Lockout or tag lines or valves.
b. Any mechanism under tension or pressure, such as
springs, should be released and locked out or tagged.
c. Block any load or machine part prior to working under it.
d. Electrical circuits should be checked with calibrated
electrical testing equipment and stored energy and
electrical capacitors should be safely discharged.
6. Lockout and/or tag out each energy source using the
proper energy isolating devices and tags. Place lockout
hasp and padlock or tag at the point of power disconnect
where lockout is requried by each person performing work.
Each person shall be provided with their own padlock and
have possession of the only key. If more than one person is
working on a machine, each person shall affix personal lock
and tag using a multi-lock device.
7. Taglock devices shall be used only when power sources
are not capable of being locked out by use of padlocks and