Model TA50RT
Rev. 1 04/99
MAINTENANCE SCHEDULES
5
5 - 2
(e) the viscosity range will usually be:
Temperate 0°C - 300cSt
Temperate 40°C - 30cSt
Tropical 0°C - 700cSt
Tropical 40°C - 50cSt
Tropical 100°C- 8cSt
(f) Mineral hydraulic oils produced by different companies will usually mix with each other satisfactorily.
However, the oil producers should be consulted in case of doubt.
(g) For sub-zero temperatures, the use of Shell Tellus T15 or equivalent hydraulic fluid with viscosity
index of 151E
and pour point MINUS 50°C is recommended.
(h) For tropical temperatures, the use of BP Energol HLP 100 or equivalent is recommended.
HEALTH WARNING WHEN HANDLING HYDRAULIC OILS
REGULAR CONTACT WITH MINERAL OILS POSES A POTENTIAL HAZARD TO HEALTH.
ALL PERSONS MUST BE AWARE OF THE CORRECT METHODS OF HANDLING THE OIL
AND THE NEED FOR THOROUGH HYGIENE.
Mineral oil act as solvents on the natural oil in the skin. Frequent and prolonged skin contact can cause
dermatitis or severe irritation. Normally, mineral hydraulic oils present no health hazard when used intelligently
and it is recommended that protective clothing and proper washing facilities should be provided or be acces-
sible.
If oil is splashed into the eyes, it must be washed out thoroughly using copious quantities of water. If irritation
persists, medical advice must be sought.
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