Grupel DSE 4520 - 5.2. GENERATOR PREVENTIVE MAINTENANCE; 5.3. RECOMMENDATIONS

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5.2. GENERATOR PREVENTIVE MAINTENANCE
» Level check: Lubricating oil, coolant and fuel;
» Check for leaks: Lubricating oil, coolant, fuel and exhaust;
» Checking the condition of electrical connections, including grounding;
» Check the condition of the screws, nuts and anti-vibration supports;
» Checking the status of the control panel and power;
» Verification of clean and unimpeded air inlets and outlets.
We do not recommend this procedure. (10 minutes no load)
5.2.1. DAILY MAINTENANCE
The correct operation of the engine’s lubrication system, together with a proper selection
of its lubricatingoil,reducesthewearofthegenerator’s moving parts, extending its service
life. For the selection of the lubricating oil suitable for the engine and its use, we recom-
mend reading the manufacturer’s recommendations according to the ambient tempera-
ture according to the SAE table:
5.3.1. LUBRICATION SYSTEM
» Cranking and testing under vacuum for 10 minutes;
» Check the general condition of the group;
» Verification, when applicable, of the anti-vibration pads on the control panel;
» Check fuses on panel.
5.2.2. WEEKLY MAINTENANCE
5.3. RECOMMENDATIONS
VISCOSITY
SAE 10W
SAE 20W
SAE 30
SAE 40
SAE 10W30
SAE 10W40
SAE 10W60
SAE 15W40
SAE 20W60
SAE 5W30
SAE 0W30
MINIMUM TEMPERATURE
ENVIRONMENT (ºC)
-25
-10
-5
-10
-25
-25
-25
-15
-15
-30
-35
0
10
35
45
30
40
50
40
50
35
35
MAXIMUM TEMPERATURE
ENVIRONMENT (ºC)
Figura 17 - Tabela SAE