Vinotemp 2500CD Service Manual download pdf (Page 5)

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• Use dry nitrogen to purge the system.

• Do not overcharge the refrigeration system.

• Do not leave replacement compressor open to the atmosphere for more

than 10 minutes.

• Do not operate the compressor without refrigerant charge in the system.

• Do not use the compressor if the rubber plugs on the replacement

compressor appear to have been tampered or removed.

• Always replace the filter-drier when performing any repairs on the sealed

system.

• The filter-drier must be cut from the sealed system. Never unbraze the

filter-drier from system tubing. Applying heat will drive moisture back into

sealed system.

Table 1-1 Health and Safety Handling of R134a

Allowable Overall Exposure Limit 1,000 ppm

Vapor Exposure to Skin No Effect

Liquid Exposure to Skin Can cause frostbite

Vapor Exposure to Eyes Can cause very slight irritation

Liquid Exposure to Eyes Can cause frostbite

Above Minimum Exposure Limit Can cause asphyxiation, tachycardia

and cardiac arrhythmia's. Wear

appropriate skin and eye care.

Spill Management Combustible sources. Evacuate or

ventilate area.

May decompose if in contact.

Fire and Explosion Hazards Made with flames and heating

elements. Container may explode if

heated due to pressure rise.

Combustion products are toxic.

Storage Conditions The procedures/rules for R12 also

apply to R134a.

Reclaim

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Vinotemp 2500CD Service Manual Page 5