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AERMEC NRL 0700 - Maintenance Safety and Procedures; General Precautions, Risks, and PPE

AERMEC NRL 0700
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48 18.01._5280107_02
NRL 0280-0750 ยฐ-L / A-E
EN
ATTENTION
Any cleaning, inspec๎žŸon, control, rou๎žŸne and extraordinary maintenance
must be performed by experienced, authorised personnel and quali๎œฎed to
perform the above tasks. These tasks must be performed to perfec๎žŸon as
prescribed by M.D. 37/2008.
๎˜˜๎žต๎žŒ๎๎ถ๎๎˜ƒ๎žš๎š๎œž๎˜ƒ๎œž๎Ÿ†๎œž๎œ๎žต๎žŸ๎ฝ๎ถ๎˜ƒ๎ฝ๎œจ๎˜ƒ
- Risks of electric discharges;
๎ฅฒ๎˜ƒ ๎™š๎๎ž๎ฌ๎˜ƒ๎ฝ๎œจ๎˜ƒ๎๎ถ๎ฉ๎žต๎žŒ๎๎œž๎ž๎˜ƒ๎œš๎žต๎œž๎˜ƒ๎žš๎ฝ๎˜ƒ๎žš๎š๎œž๎˜ƒ๎ž‰๎žŒ๎œž๎ž๎œž๎ถ๎œ๎œž๎˜ƒ๎ฝ๎œจ๎˜ƒ๎žŒ๎ฝ๎žš๎œ‚๎žŸ๎ถ๎๎˜ƒ๎ž‰๎œ‚๎žŒ๎žš๎ž๎ฅ–
- Risk of injuries due to the presence of sharp edges and heavy weights;
- Risks of injuries due to the presence of components containing high
pressure gas;
- Risks of injuries due to high or low temperature components.
๎ฅฒ๎˜ƒ ๎™…๎ฝ๎๎ž๎œž๎ฅฒ๎žŒ๎œž๎ฏ๎œ‚๎žš๎œž๎œš๎˜ƒ๎žŒ๎๎ž๎ฌ๎ž๎˜ƒ๎ฝ๎œจ๎˜ƒ๎žš๎š๎œž๎˜ƒ๎ต๎œ‚๎œ๎š๎๎ถ๎œž๎˜ƒ๎œจ๎žต๎ถ๎œ๎žŸ๎ฝ๎ถ๎๎ถ๎๎ฅ–
- Risks related to the presence of harmful substances in hydronic cir-
cuits.
๎™ค๎š๎œž๎ž๎œž๎˜ƒ๎žš๎œ‚๎ž๎ฌ๎ž๎˜ƒ๎ต๎žต๎ž๎žš๎˜ƒ๎œ๎œž๎˜ƒ๎ž‰๎œž๎žŒ๎œจ๎ฝ๎žŒ๎ต๎œž๎œš๎˜ƒ๎žต๎ž๎๎ถ๎๎˜ƒ๎žš๎š๎œž๎˜ƒ๎œ‚๎ž‰๎ž‰๎žŒ๎ฝ๎ž‰๎žŒ๎๎œ‚๎žš๎œž๎˜ƒ๎ž‰๎œž๎žŒ๎ž๎ฝ๎ถ๎œ‚๎ฏ๎˜ƒ๎ž‰๎žŒ๎ฝ๎žš๎œž๎œ๎žŸ๎Ÿ€๎œž๎˜ƒ
๎œž๎ž‹๎žต๎๎ž‰๎ต๎œž๎ถ๎žš๎ฅ•๎˜ƒ๎ž๎œž๎œž๎˜ƒ๎œฎ๎๎žต๎žŒ๎œž๎˜ƒ๎œ๎œž๎ฏ๎ฝ๎Ÿ
๎™„๎œ‚๎๎ถ๎žš๎œž๎ถ๎œ‚๎ถ๎œ๎œž๎˜ƒ๎ฝ๎ž‰๎œž๎žŒ๎œ‚๎žŸ๎ฝ๎ถ๎ž๎˜ƒ๎œ‚๎žŒ๎œž๎˜ƒ๎œž๎ž๎ž๎œž๎ถ๎žŸ๎œ‚๎ฏ๎˜ƒ๎žš๎ฝ๎˜ƒ๎ต๎œ‚๎๎ถ๎žš๎œ‚๎๎ถ๎˜ƒ๎žš๎š๎œž๎˜ƒ๎žŒ๎œž๎œจ๎žŒ๎๎๎œž๎žŒ๎œ‚๎ถ๎žš๎˜ƒ๎žต๎ถ๎๎žš๎˜ƒ
๎œž๎œธ๎œ๎๎œž๎ถ๎žš๎ฅ•๎˜ƒ๎œจ๎žŒ๎ฝ๎ต๎˜ƒ๎œ‚๎˜ƒ๎ž‰๎žต๎žŒ๎œž๎ฏ๎Ÿ‡๎˜ƒ๎œจ๎žต๎ถ๎œ๎žŸ๎ฝ๎ถ๎œ‚๎ฏ๎˜ƒ๎ž‰๎ฝ๎๎ถ๎žš๎˜ƒ๎ฝ๎œจ๎˜ƒ๎Ÿ€๎๎œž๎Ÿ๎˜ƒ๎œ‚๎ถ๎œš๎˜ƒ๎Ÿ๎๎žš๎š๎˜ƒ๎žŒ๎œž๎๎œ‚๎žŒ๎œš๎˜ƒ๎žš๎ฝ๎˜ƒ๎œž๎ถ๎œž๎žŒ๎๎Ÿ‡๎˜ƒ
and safety.
๎˜ฏ๎ถ๎˜ƒ๎žš๎š๎œž๎˜ƒ๎œ‚๎œ๎ž๎œž๎ถ๎œ๎œž๎˜ƒ๎ฝ๎œจ๎˜ƒ๎ž๎ž‰๎œž๎œ๎๎œฎ๎œ๎˜ƒ๎žŒ๎œž๎๎žต๎ฏ๎œ‚๎žŸ๎ฝ๎ถ๎ž๎˜ƒ๎žŒ๎œž๎๎œ‚๎žŒ๎œš๎๎ถ๎๎˜ƒ๎˜ฌ๎˜ฆ๎™‹๎˜ƒ๎žŒ๎œž๎œจ๎žŒ๎๎๎œž๎žŒ๎œ‚๎ถ๎žš๎ž๎ฅ•๎˜ƒ๎žš๎š๎œž๎˜ƒ๎ต๎œ‚๎ถ-
๎žต๎œจ๎œ‚๎œ๎žš๎žต๎žŒ๎œž๎žŒ๎˜ƒ๎ž‰๎žŒ๎œž๎ž๎œ๎žŒ๎๎œ๎œž๎ž๎˜ƒ๎žš๎š๎œž๎˜ƒ๎œ‚๎ž‰๎ž‰๎ฏ๎๎œ๎œ‚๎žŸ๎ฝ๎ถ๎˜ƒ๎ฝ๎œจ๎˜ƒ๎œ‚๎ถ๎œš๎˜ƒ๎œ๎ฝ๎ต๎ž‰๎ฏ๎๎œ‚๎ถ๎œ๎œž๎˜ƒ๎Ÿ๎๎žš๎š๎˜ƒ๎žš๎š๎œ‚๎žš๎˜ƒ๎๎ถ๎œš๎๎œ๎œ‚๎žš๎œž๎œš๎˜ƒ
in the:
๎ฅฒ๎˜ƒ๎˜ƒ ๎™š๎œž๎๎žต๎ฏ๎œ‚๎žŸ๎ฝ๎ถ๎˜ƒ๎ฅพ๎˜œ๎˜’๎ฅฟ๎˜ƒ๎™…๎ฝ๎ฅ˜๎งด๎งฐ๎งฎ๎ฅฌ๎งฎ๎งฌ๎งฌ๎งฒ๎ฅฒ๎˜ƒ๎œ‚๎žŒ๎žš๎ฅ˜๎งฏ๎˜ƒ๎œ๎ฝ๎ถ๎œ๎œž๎žŒ๎ถ๎๎ถ๎๎˜ƒ๎žš๎š๎œž๎˜ƒ๎ฅž๎ฏ๎œž๎œ‚๎ฌ๎œ‚๎๎œž๎˜ƒ๎œ๎ฝ๎ถ๎žš๎œ‚๎๎ถ-
mentโ€
๎ฅฒ๎˜ƒ๎˜ƒ ๎™š๎œž๎๎žต๎ฏ๎œ‚๎žŸ๎ฝ๎ถ๎˜ƒ๎ฅพ๎˜œ๎˜’๎ฅฟ๎˜ƒ๎™…๎ฝ๎ฅ˜๎งญ๎งฑ๎งญ๎งฒ๎ฅฌ๎งฎ๎งฌ๎งฌ๎งณ๎˜ƒ๎œ๎ฝ๎ถ๎œ๎œž๎žŒ๎ถ๎๎ถ๎๎˜ƒ๎žš๎š๎œž๎˜ƒ๎ฅž๎ž๎žš๎œ‚๎ถ๎œš๎œ‚๎žŒ๎œš๎˜ƒ๎ฏ๎œž๎œ‚๎ฌ๎œ‚๎๎œž๎˜ƒ
๎œ๎š๎œž๎œ๎ฌ๎๎ถ๎๎˜ƒ๎žŒ๎œž๎ž‹๎žต๎๎žŒ๎œž๎ต๎œž๎ถ๎žš๎ž๎ฅŸ๎˜ƒ๎œ‚๎ถ๎œš๎˜ƒ๎žŒ๎œž๎ฏ๎œ‚๎žš๎œž๎œš๎˜ƒ๎ถ๎œ‚๎žŸ๎ฝ๎ถ๎œ‚๎ฏ๎˜ƒ๎ฏ๎œ‚๎Ÿ๎ž๎˜ƒ๎๎ต๎ž‰๎ฏ๎œž๎ต๎œž๎ถ๎žŸ๎ถ๎๎˜ƒ๎žš๎š๎œž๎˜ƒ
๎œ‚๎œ๎ฝ๎Ÿ€๎œž๎˜ƒ๎˜œ๎žต๎žŒ๎ฝ๎ž‰๎œž๎œ‚๎ถ๎˜ƒ๎žŒ๎œž๎๎žต๎ฏ๎œ‚๎žŸ๎ฝ๎ถ๎ž๎ฅ˜
ATTENTION
For the unit, the user must provide a system booklet which he must
ensure, or its designee authorised to service the machine, will contain all
required records in order to have a historical documenta๎žŸon of the unit
func๎žŸoning. The absence of records in the booklet may count as evidence
of lack of maintenance
๎™—๎™š๎˜œ๎˜’๎˜„๎™จ๎™ค๎˜ฏ๎™‹๎™…๎™ž๎˜ƒ๎™ค๎™‹๎˜ƒ๎˜‘๎˜œ๎˜ƒ๎™‹๎˜‘๎™ž๎˜œ๎™š๎™ณ๎˜œ๎˜˜๎˜ƒ๎˜˜๎™จ๎™š๎˜ฏ๎™…๎˜ง๎˜ƒ๎™„๎˜„๎˜ฏ๎™…๎™ค๎˜œ๎™…๎˜„๎™…๎˜’๎˜œ
ATTENTION
Maintenance opera๎žŸons can only be performed by authorised techni-
cians.
๎™—๎™š๎˜œ๎˜’๎˜„๎™จ๎™ค๎˜ฏ๎™‹๎™…๎™ž๎˜ƒ๎˜„๎˜ง๎˜„๎˜ฏ๎™…๎™ž๎™ค๎˜ƒ๎™š๎˜œ๎™ž๎˜ฏ๎˜˜๎™จ๎˜„๎˜พ๎˜ƒ๎™š๎˜ฏ๎™ž๎˜ผ๎™ž
๎™„๎˜œ๎˜’๎˜ฌ๎˜„๎™…๎˜ฏ๎˜’๎˜„๎˜พ๎˜ƒ๎™š๎˜ฏ๎™ž๎˜ผ๎™ž
๎ฅฒ๎˜ƒ๎˜ƒ ๎˜‘๎œž๎œจ๎ฝ๎žŒ๎œž๎˜ƒ๎ฝ๎ž‰๎œž๎ถ๎๎ถ๎๎˜ƒ๎œ‚๎˜ƒ๎ต๎œ‚๎œ๎š๎๎ถ๎œž๎˜ƒ๎ž‰๎œ‚๎ถ๎œž๎ฏ๎ฅ•๎˜ƒ๎œ‚๎ž๎œ๎œž๎žŒ๎žš๎œ‚๎๎ถ๎˜ƒ๎Ÿ๎š๎œž๎žš๎š๎œž๎žŒ๎˜ƒ๎๎žš๎˜ƒ๎๎ž๎˜ƒ๎ฝ๎žŒ๎˜ƒ๎ถ๎ฝ๎žš๎˜ƒ๎œฎ๎žŒ๎ต๎ฏ๎Ÿ‡๎˜ƒ
connected to it by hinges;
- In case a piece is disassembled, make sure it is correctly reassembled
๎œ๎œž๎œจ๎ฝ๎žŒ๎œž๎˜ƒ๎žŒ๎œž๎ž๎žš๎œ‚๎žŒ๎žŸ๎ถ๎๎˜ƒ๎žš๎š๎œž๎˜ƒ๎žต๎ถ๎๎žš๎ฅ–
๎ฅฒ๎˜ƒ๎˜ƒ ๎˜พ๎ฝ๎žต๎Ÿ€๎œž๎žŒ๎ž๎˜ƒ๎ฝ๎œจ๎˜ƒ๎žš๎š๎œž๎˜ƒ๎š๎œž๎œ‚๎žš๎˜ƒ๎œž๎Ÿ†๎œ๎š๎œ‚๎ถ๎๎œž๎žŒ๎ž๎ฅ•๎˜ƒ๎œž๎œš๎๎œž๎ž๎˜ƒ๎ฝ๎œจ๎˜ƒ๎žš๎š๎œž๎˜ƒ๎œ๎ฝ๎ต๎ž‰๎ฝ๎ถ๎œž๎ถ๎žš๎ž๎˜ƒ๎œ‚๎ถ๎œš๎˜ƒ๎ž‰๎œ‚๎ถ๎œž๎ฏ๎ž๎ฅ•๎˜ƒ
screws can generate cuts;
๎ฅฒ๎˜ƒ๎˜ƒ ๎˜˜๎ฝ๎˜ƒ๎ถ๎ฝ๎žš๎˜ƒ๎žŒ๎œž๎ต๎ฝ๎Ÿ€๎œž๎˜ƒ๎žš๎š๎œž๎˜ƒ๎ž‰๎žŒ๎ฝ๎žš๎œž๎œ๎žŸ๎ฝ๎ถ๎ž๎˜ƒ๎œจ๎žŒ๎ฝ๎ต๎˜ƒ๎ต๎ฝ๎œ๎๎ฏ๎œž๎˜ƒ๎œž๎ฏ๎œž๎ต๎œž๎ถ๎žš๎ž๎˜ƒ๎Ÿ๎š๎๎ฏ๎œž๎˜ƒ๎žš๎š๎œž๎˜ƒ๎žต๎ถ๎๎žš๎˜ƒ๎๎ž๎˜ƒ
running;
๎ฅฒ๎˜ƒ๎˜ƒ ๎™„๎œ‚๎ฌ๎œž๎˜ƒ๎ž๎žต๎žŒ๎œž๎˜ƒ๎žš๎š๎œ‚๎žš๎˜ƒ๎žš๎š๎œž๎˜ƒ๎ž‰๎žŒ๎ฝ๎žš๎œž๎œ๎žŸ๎ฝ๎ถ๎ž๎˜ƒ๎ฝ๎œจ๎˜ƒ๎ต๎ฝ๎œ๎๎ฏ๎œž๎˜ƒ๎œž๎ฏ๎œž๎ต๎œž๎ถ๎žš๎ž๎˜ƒ๎œ‚๎žŒ๎œž๎˜ƒ๎œ๎ฝ๎žŒ๎žŒ๎œž๎œ๎žš๎ฏ๎Ÿ‡๎˜ƒ๎๎ถ๎˜ƒ
๎ž‰๎ฏ๎œ‚๎œ๎œž๎˜ƒ๎œ๎œž๎œจ๎ฝ๎žŒ๎œž๎˜ƒ๎žŒ๎œž๎ž๎žš๎œ‚๎žŒ๎žŸ๎ถ๎๎˜ƒ๎žš๎š๎œž๎˜ƒ๎žต๎ถ๎๎žš๎ฅ–
๎ฅฒ๎˜ƒ๎˜ƒ ๎˜ฏ๎žš๎˜ƒ๎๎ž๎˜ƒ๎ถ๎ฝ๎žš๎˜ƒ๎ž‰๎œž๎žŒ๎ต๎๎žฉ๎œž๎œš๎˜ƒ๎žš๎ฝ๎˜ƒ๎Ÿ๎œ‚๎ฏ๎ฌ๎˜ƒ๎ฝ๎žŒ๎˜ƒ๎ž‰๎ฏ๎œ‚๎œ๎œž๎˜ƒ๎ฝ๎žš๎š๎œž๎žŒ๎˜ƒ๎œ๎ฝ๎œš๎๎œž๎ž๎˜ƒ๎ฝ๎ถ๎˜ƒ๎žš๎š๎œž๎˜ƒ๎ต๎œ‚๎œ๎š๎๎ถ๎œž๎ฅ–
๎ฅฒ๎˜ƒ๎˜ƒ ๎˜ฆ๎œ‚๎ถ๎ž๎ฅ•๎˜ƒ๎ต๎ฝ๎žš๎ฝ๎žŒ๎ž๎˜ƒ๎œ‚๎ถ๎œš๎˜ƒ๎œ๎œž๎ฏ๎žš๎˜ƒ๎œš๎žŒ๎๎Ÿ€๎œž๎ž๎˜ƒ๎ต๎œ‚๎Ÿ‡๎˜ƒ๎œ๎œž๎˜ƒ๎๎ถ๎˜ƒ๎ต๎ฝ๎žŸ๎ฝ๎ถ๎ฅ•๎˜ƒ๎œ‚๎ฏ๎Ÿ๎œ‚๎Ÿ‡๎ž๎˜ƒ๎Ÿ๎œ‚๎๎žš๎˜ƒ๎œจ๎ฝ๎žŒ๎˜ƒ๎žš๎š๎œž๎ต๎˜ƒ
๎žš๎ฝ๎˜ƒ๎ž๎žš๎ฝ๎ž‰๎˜ƒ๎œ‚๎ถ๎œš๎˜ƒ๎žš๎œ‚๎ฌ๎œž๎˜ƒ๎œ‚๎ž‰๎ž‰๎žŒ๎ฝ๎ž‰๎žŒ๎๎œ‚๎žš๎œž๎˜ƒ๎ž‰๎žŒ๎œž๎œ๎œ‚๎žต๎žŸ๎ฝ๎ถ๎ž๎˜ƒ๎žš๎ฝ๎˜ƒ๎ž‰๎žŒ๎œž๎Ÿ€๎œž๎ถ๎žš๎˜ƒ๎žš๎š๎œž๎๎žŒ๎˜ƒ๎œ‚๎œ๎žŸ๎Ÿ€๎œ‚๎žŸ๎ฝ๎ถ๎˜ƒ
before accessing them;
- Isolate the unit from the mains by means of the external isolator
๎ž‰๎žŒ๎ฝ๎Ÿ€๎๎œš๎œž๎œš๎˜ƒ๎œจ๎ฝ๎žŒ๎˜ƒ๎žš๎š๎œž๎˜ƒ๎๎ถ๎ž๎œž๎žŒ๎žŸ๎ฝ๎ถ๎˜ƒ๎ฝ๎œจ๎˜ƒ๎ž‰๎œ‚๎œš๎ฏ๎ฝ๎œ๎ฌ๎ž๎˜ƒ๎ฅพ๎žต๎ž‰๎˜ƒ๎žš๎ฝ๎˜ƒ๎งฏ๎ฅฟ๎˜ƒ๎œจ๎ฝ๎žŒ๎˜ƒ๎œ๎ฏ๎ฝ๎œ๎ฌ๎๎ถ๎๎˜ƒ๎๎ถ๎˜ƒ๎ฅž๎ฝ๎ž‰๎œž๎ถ๎ฅŸ๎˜ƒ
๎ž‰๎ฝ๎ž๎๎žŸ๎ฝ๎ถ๎ฅ˜๎˜ƒ
๎ฅฒ๎˜ƒ ๎™—๎ฏ๎œ‚๎œ๎œž๎˜ƒ๎œ‚๎˜ƒ๎ž๎๎๎ถ๎˜ƒ๎žŒ๎œž๎œ‚๎œš๎๎ถ๎๎˜ƒ๎ฅž๎˜˜๎ฝ๎˜ƒ๎ถ๎ฝ๎žš๎˜ƒ๎žš๎žต๎žŒ๎ถ๎˜ƒ๎ฝ๎ถ๎˜ƒ๎ฅฒ๎˜ƒ๎ต๎œ‚๎๎ถ๎žš๎œž๎ถ๎œ‚๎ถ๎œ๎œž๎˜ƒ๎๎ถ๎˜ƒ๎ž‰๎žŒ๎ฝ๎๎žŒ๎œž๎ž๎ž๎ฅŸ๎˜ƒ๎ฝ๎ถ๎˜ƒ๎žš๎š๎œž๎˜ƒ
open isolator
๎ฅฒ๎˜ƒ ๎˜œ๎ž‹๎žต๎๎ž‰๎˜ƒ๎Ÿ‡๎ฝ๎žต๎žŒ๎ž๎œž๎ฏ๎œจ๎˜ƒ๎Ÿ๎๎žš๎š๎˜ƒ๎žš๎š๎œž๎˜ƒ๎œ‚๎ž‰๎ž‰๎žŒ๎ฝ๎ž‰๎žŒ๎๎œ‚๎žš๎œž๎˜ƒ๎ž‰๎œž๎žŒ๎ž๎ฝ๎ถ๎œ‚๎ฏ๎˜ƒ๎ž‰๎žŒ๎ฝ๎žš๎œž๎œ๎žŸ๎Ÿ€๎œž๎˜ƒ๎œž๎ž‹๎žต๎๎ž‰๎ต๎œž๎ถ๎žš๎˜ƒ
๎ฅพ๎š๎œž๎ฏ๎ต๎œž๎žš๎ฅ•๎˜ƒ๎๎ถ๎ž๎žต๎ฏ๎œ‚๎žš๎œž๎œš๎˜ƒ๎๎ฏ๎ฝ๎Ÿ€๎œž๎ž๎ฅ•๎˜ƒ๎ž‰๎žŒ๎ฝ๎žš๎œž๎œ๎žŸ๎Ÿ€๎œž๎˜ƒ๎๎ฝ๎๎๎ฏ๎œž๎ž๎ฅ•๎˜ƒ๎œ‚๎œ๎œ๎๎œš๎œž๎ถ๎žš๎ฅฒ๎ž‰๎žŒ๎œž๎Ÿ€๎œž๎ถ๎žŸ๎ฝ๎ถ๎˜ƒ
๎ž๎š๎ฝ๎œž๎ž๎ฅ•๎˜ƒ๎œž๎žš๎œ๎ฅ˜๎ฅฟ๎˜ƒ
๎ฅฒ๎˜ƒ ๎˜œ๎ž‹๎žต๎๎ž‰๎˜ƒ๎Ÿ‡๎ฝ๎žต๎žŒ๎ž๎œž๎ฏ๎œจ๎˜ƒ๎Ÿ๎๎žš๎š๎˜ƒ๎žš๎ฝ๎ฝ๎ฏ๎ž๎˜ƒ๎๎ถ๎˜ƒ๎๎ฝ๎ฝ๎œš๎˜ƒ๎œ๎ฝ๎ถ๎œš๎๎žŸ๎ฝ๎ถ๎˜ƒ๎œ‚๎ถ๎œš๎˜ƒ๎ต๎œ‚๎ฌ๎œž๎˜ƒ๎ž๎žต๎žŒ๎œž๎˜ƒ๎žš๎ฝ๎˜ƒ๎š๎œ‚๎Ÿ€๎œž๎˜ƒ๎œจ๎žต๎ฏ๎ฏ๎Ÿ‡๎˜ƒ
๎žต๎ถ๎œš๎œž๎žŒ๎ž๎žš๎ฝ๎ฝ๎œš๎˜ƒ๎žš๎š๎œž๎˜ƒ๎๎ถ๎ž๎žš๎žŒ๎žต๎œ๎žŸ๎ฝ๎ถ๎ž๎˜ƒ๎œ๎œž๎œจ๎ฝ๎žŒ๎œž๎˜ƒ๎žต๎ž๎๎ถ๎๎˜ƒ๎žš๎š๎œž๎ต๎˜ƒ
- If having to take measurements and perform checks that require the
machine to run, you must:
- make sure that any remote control systems are disconnected; however,
๎ฌ๎œž๎œž๎ž‰๎˜ƒ๎๎ถ๎˜ƒ๎ต๎๎ถ๎œš๎˜ƒ๎žš๎š๎œ‚๎žš๎˜ƒ๎žš๎š๎œž๎˜ƒ๎™—๎˜พ๎˜’๎˜ƒ๎ฝ๎ถ๎˜ƒ๎žš๎š๎œž๎˜ƒ๎ต๎œ‚๎œ๎š๎๎ถ๎œž๎˜ƒ๎œ๎ฝ๎ถ๎žš๎žŒ๎ฝ๎ฏ๎ž๎˜ƒ๎๎žš๎ž๎˜ƒ๎œจ๎žต๎ถ๎œ๎žŸ๎ฝ๎ถ๎ž๎˜ƒ๎œ‚๎ถ๎œš๎˜ƒ
๎œ๎œ‚๎ถ๎˜ƒ๎œž๎ถ๎œ‚๎œ๎ฏ๎œž๎˜ƒ๎œ‚๎ถ๎œš๎˜ƒ๎œš๎๎ž๎œ‚๎œ๎ฏ๎œž๎˜ƒ๎žš๎š๎œž๎˜ƒ๎œ๎ฝ๎ต๎ž‰๎ฝ๎ถ๎œž๎ถ๎žš๎ž๎˜ƒ๎œ๎žŒ๎œž๎œ‚๎žŸ๎ถ๎๎˜ƒ๎š๎œ‚๎ŸŒ๎œ‚๎žŒ๎œš๎ฝ๎žต๎ž๎˜ƒ๎ž๎๎žš๎žต๎œ‚๎žŸ๎ฝ๎ถ๎ž๎˜ƒ
๎ฅพ๎œž๎ฅ˜๎๎ฅ˜๎˜ƒ๎ž‰๎ฝ๎Ÿ๎œž๎žŒ๎˜ƒ๎œ‚๎ถ๎œš๎˜ƒ๎žŒ๎ฝ๎žš๎œ‚๎žš๎œž๎˜ƒ๎žš๎š๎œž๎˜ƒ๎œจ๎œ‚๎ถ๎ž๎˜ƒ๎œ‚๎ถ๎œš๎˜ƒ๎žš๎š๎œž๎๎žŒ๎˜ƒ๎ต๎œž๎œ๎š๎œ‚๎ถ๎๎œ๎œ‚๎ฏ๎˜ƒ๎œš๎žŒ๎๎Ÿ€๎œž๎˜ƒ๎ž๎Ÿ‡๎ž๎žš๎œž๎ต๎ž๎ฅฟ๎ฅ˜๎˜ƒ
๎ฅฒ๎˜ƒ ๎™‹๎ž‰๎œž๎žŒ๎œ‚๎žš๎œž๎˜ƒ๎Ÿ๎๎žš๎š๎˜ƒ๎žš๎š๎œž๎˜ƒ๎œž๎ฏ๎œž๎œ๎žš๎žŒ๎๎œ๎œ‚๎ฏ๎˜ƒ๎œ๎ฝ๎œ‚๎žŒ๎œš๎˜ƒ๎ฝ๎ž‰๎œž๎ถ๎˜ƒ๎žš๎š๎œž๎˜ƒ๎ž๎š๎ฝ๎žŒ๎žš๎œž๎ž๎žš๎˜ƒ๎žŸ๎ต๎œž๎˜ƒ๎ž‰๎ฝ๎ž๎ž๎๎œ๎ฏ๎œž๎˜ƒ
- Close the electrical board as soon as the single measurement or con-
trol is performed
๎ฅฒ๎˜ƒ ๎˜ฆ๎ฝ๎žŒ๎˜ƒ๎ฝ๎žต๎žš๎œš๎ฝ๎ฝ๎žŒ๎˜ƒ๎žต๎ถ๎๎žš๎ž๎ฅ•๎˜ƒ๎œš๎ฝ๎˜ƒ๎ถ๎ฝ๎žš๎˜ƒ๎ž‰๎œž๎žŒ๎œจ๎ฝ๎žŒ๎ต๎˜ƒ๎๎ถ๎žš๎œž๎žŒ๎Ÿ€๎œž๎ถ๎žŸ๎ฝ๎ถ๎ž๎˜ƒ๎๎ถ๎˜ƒ๎œš๎œ‚๎ถ๎๎œž๎žŒ๎ฝ๎žต๎ž๎˜ƒ๎Ÿ๎œž๎œ‚๎žš๎š๎œž๎žŒ๎˜ƒ
๎œ๎ฝ๎ถ๎œš๎๎žŸ๎ฝ๎ถ๎ž๎˜ƒ๎ž๎žต๎œ๎š๎˜ƒ๎œ‚๎ž๎˜ƒ๎žŒ๎œ‚๎๎ถ๎ฅ•๎˜ƒ๎ž๎ถ๎ฝ๎Ÿ๎ฅ•๎˜ƒ๎œจ๎ฝ๎๎ฅ•๎˜ƒ๎œž๎žš๎œ๎ฅ˜
- The cooling circuit contains under pressure refrigerant gas: any opera-
๎žŸ๎ฝ๎ถ๎˜ƒ๎ต๎žต๎ž๎žš๎˜ƒ๎œ๎œž๎˜ƒ๎ž‰๎œž๎žŒ๎œจ๎ฝ๎žŒ๎ต๎œž๎œš๎˜ƒ๎œ๎Ÿ‡๎˜ƒ๎œ๎ฝ๎ต๎ž‰๎œž๎žš๎œž๎ถ๎žš๎˜ƒ๎ž‰๎œž๎žŒ๎ž๎ฝ๎ถ๎ถ๎œž๎ฏ๎˜ƒ๎๎ถ๎˜ƒ๎ž‰๎ฝ๎ž๎ž๎œž๎ž๎ž๎๎ฝ๎ถ๎˜ƒ๎ฝ๎œจ๎˜ƒ๎žš๎š๎œž๎˜ƒ
๎œ‚๎žต๎žš๎š๎ฝ๎žŒ๎๎ž๎œ‚๎žŸ๎ฝ๎ถ๎ž๎˜ƒ๎œ‚๎ถ๎œš๎˜ƒ๎ž‹๎žต๎œ‚๎ฏ๎๎œฎ๎œ๎œ‚๎žŸ๎ฝ๎ถ๎ž๎˜ƒ๎žŒ๎œž๎ž‹๎žต๎๎žŒ๎œž๎œš๎˜ƒ๎œ๎Ÿ‡๎˜ƒ๎œ๎žต๎žŒ๎žŒ๎œž๎ถ๎žš๎˜ƒ๎ฏ๎œ‚๎Ÿ๎ž๎˜ƒ
ATTENTION
it is forbidden to LOAD the cooling circuit with a refrigerant gas di๎œซerent
from that indicated. Using di๎œซerent refrigerant gas can
severely damage the unit
- never keep the cooling circuit open, because the oil absorbs humidity
and degrades
๎ฅฒ๎˜ƒ ๎œš๎žต๎žŒ๎๎ถ๎๎˜ƒ๎Ÿ€๎œž๎ถ๎žŸ๎ถ๎๎˜ƒ๎ž‰๎žŒ๎ฝ๎žš๎œž๎œ๎žš๎˜ƒ๎Ÿ‡๎ฝ๎žต๎žŒ๎ž๎œž๎ฏ๎œจ๎˜ƒ๎œ‚๎๎œ‚๎๎ถ๎ž๎žš๎˜ƒ๎œ‚๎ถ๎Ÿ‡๎˜ƒ๎ฏ๎œž๎œ‚๎ฌ๎œ‚๎๎œž๎˜ƒ๎ฝ๎œจ๎˜ƒ๎‡๎žต๎๎œš๎ž๎˜ƒ๎œ‚๎žš๎˜ƒ๎œš๎œ‚๎ถ๎๎œž๎žŒ-
ous temperatures and/or pressures
๎ฅฒ๎˜ƒ ๎œ‚๎ฏ๎Ÿ๎œ‚๎Ÿ‡๎ž๎˜ƒ๎žต๎ž๎œž๎˜ƒ๎œ‚๎ž‰๎ž‰๎žŒ๎ฝ๎ž‰๎žŒ๎๎œ‚๎žš๎œž๎˜ƒ๎œž๎ž‹๎žต๎๎ž‰๎ต๎œž๎ถ๎žš๎˜ƒ๎ฅพ๎œž๎Ÿ†๎žš๎žŒ๎œ‚๎œ๎žš๎ฝ๎žŒ๎ฅ•๎˜ƒ๎œ‚๎ถ๎žŸ๎ž๎žš๎œ‚๎žŸ๎œ๎˜ƒ๎œ๎žŒ๎œ‚๎œ๎œž๎ฏ๎œž๎žš๎ฅ•๎˜ƒ๎œž๎žš๎œ๎ฅ˜๎ฅฟ๎˜ƒ
when replacing electronic boards
- if replacing a motor, compressor, evaporator, condensing coils or any
๎ฝ๎žš๎š๎œž๎žŒ๎˜ƒ๎š๎œž๎œ‚๎Ÿ€๎Ÿ‡๎˜ƒ๎œž๎ฏ๎œž๎ต๎œž๎ถ๎žš๎ฅ•๎˜ƒ๎ต๎œ‚๎ฌ๎œž๎˜ƒ๎ž๎žต๎žŒ๎œž๎˜ƒ๎žš๎š๎œ‚๎žš๎˜ƒ๎žš๎š๎œž๎˜ƒ๎ฏ๎๎Œ๎๎ถ๎๎˜ƒ๎œš๎œž๎Ÿ€๎๎œ๎œž๎ž๎˜ƒ๎œ‚๎žŒ๎œž๎˜ƒ๎œ๎ฝ๎ต๎ž‰๎œ‚๎žŸ๎œ๎ฏ๎œž๎˜ƒ
with the weight to be handled
- in air units with independent compressor compartment, do not access
๎žš๎š๎œž๎˜ƒ๎œจ๎œ‚๎ถ๎˜ƒ๎œ๎ฝ๎ต๎ž‰๎œ‚๎žŒ๎žš๎ต๎œž๎ถ๎žš๎˜ƒ๎Ÿ๎๎žš๎š๎ฝ๎žต๎žš๎˜ƒ๎š๎œ‚๎Ÿ€๎๎ถ๎๎˜ƒ๎œฎ๎žŒ๎ž๎žš๎˜ƒ๎œš๎๎ž๎œ๎ฝ๎ถ๎ถ๎œž๎œ๎žš๎œž๎œš๎˜ƒ๎žš๎š๎œž๎˜ƒ๎ต๎œ‚๎œ๎š๎๎ถ๎œž๎˜ƒ
๎žš๎š๎žŒ๎ฝ๎žต๎๎š๎˜ƒ๎žš๎š๎œž๎˜ƒ๎๎ž๎ฝ๎ฏ๎œ‚๎žš๎ฝ๎žŒ๎˜ƒ๎ฝ๎ถ๎˜ƒ๎žš๎š๎œž๎˜ƒ๎œ๎ฝ๎œ‚๎žŒ๎œš๎˜ƒ๎œ‚๎ถ๎œš๎˜ƒ๎š๎œ‚๎Ÿ€๎๎ถ๎๎˜ƒ๎ž‰๎ฏ๎œ‚๎œ๎œž๎œš๎˜ƒ๎œ‚๎˜ƒ๎ž๎๎๎ถ๎˜ƒ๎žŒ๎œž๎œ‚๎œš๎๎ถ๎๎˜ƒ๎ฅž๎˜˜๎ฝ๎˜ƒ
not turn on - maintenance in progressโ€
17. ๎™„๎˜„๎˜ฏ๎™…๎™ค๎˜œ๎™…๎˜„๎™…๎˜’๎˜œ
Warning;
Biological hazard
Electricity
Wear head
protection
Wear ear protection
Wear eye protection
Warning;
Sharp element
Wear protective
gloves
Wear safety
footwear
Warning; Warning; Warning;
Flammable material
Warning;
Hot surface

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