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Istruzioni per installazione ed uso
10.3 OIL CHANGE PROCEDURE
Bring the gear reducer to a surface temperature below 40 °C before changing the oil: with moderately warm oil, the
emptying procedure and the removal of deposits is easier. Take all necessary precautions to avoid burns due to high
temperature of the gear reducer and/or oil.
CAUTION – HOT PARTS
Indicates a serious heat personal health and safety hazard.
In the case of life lubricated units (see section LUBRICATION) do not perform any oil change;
The oil must be of the same type as the one replaced (see table "Characteristics" and "amount" in section
LUBRICATION and check if there is the lubricant nameplate affixed to the unit); use lubricants approved by
Motovario. Wanting to change the family is required to run a wash with the same type of oil you are going to use;
Locate the loading and unloading plugs (the loading plug can match the vent plug or the dipstick); place a container
of suitable capacity under the gear reducer at the unloading plug (for amounts see the relevant tables in section
LUBRICATION);
Unscrew the loading and unloading caps paying attention to progressively reduce any internal overpressure;
Completely drain the oil and collect it in the underlying container;
Replace the seal of the unloading cap and tighten it again by applying the appropriate tightening torque (see table
"OIL CAPS TIGHTENING TORQUE");
Fill the gear reducer with new oil until the level reaches the centre line of the indicator plug or the top notch on the
dipstick;
Replace the seal of the loading cap and tighten it again by applying the appropriate tightening torque (see table "OIL
CAPS TIGHTENING TORQUE");
After about 30 minutes check the correctness of the level (if necessary, provide to its restoration) and any oil leaks.
Clean the surface of the gear reducer with materials that do not generate electrostatic discharges;
Dispose of used oil in accordance with current regulations.
Change the oil as specified in table ROUTINE MAINTENANCE.
Table of "OIL CAPS TIGHTENING TORQUE"
Cap
3/8"
1/2"
3/4"
1"
M24
Tightening torque Nm
Hex key
30
60
70
90
60
QL0214 ∕ REV.6
Allen key
20
30
40
50
30
119
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