Lubrication; Risks Present When Lubricating; Gearbox - SaMASZ Z2-780 Operator's Manual

8. LUBRICATION

8.1. Risks present when lubricating:

If risk of splashing is present, make sure to wear protective eyewear with side guards.

When lubricating protect eyes and skin against contact with the substance. Therefore use

adequate protective wear with long sleeves and protective footwear. Also use protective gloves.
In case of a contact with skin, immediately wash the infected area with plenty of water with
soap.
Do not allow the product to contaminate water outlets, water courses and soils.

In case of an unintentional release to the environment plug the leak, limit the spillage, and then

collect the oil with non-flammable absorbent material (e.g. sand).
The product is flammable. In case of fire, use adequate fire-extinguishing means (e.g. foam,

water mist, extinguishing powders). Do not use water jets.
Disposal of the used product must be made according to official regulations. Improper disposal

of the used oil poses danger to the environment.

8.2. Gearbox

Before daily work check the oil level and, if needed, refill. The oil level can be checked by the
check opening B (Fig. 32). Please refill the oil until it is visible in the check opening B. Vent C is
used for draining of oil.
To replace oil in gears:
Prepare an adequate tank for the used oil to be disposed,

Open fuel cap A and the drain plug C,

Drain oil from the gear,

Close drain plug C,

Refill the oil level until it is visible in the check opening B,

Close fuel cap A.

Tab. 6. Oil capacities
Model
Z2-780
Z2-840
Every 50 hours of the rake's operation, check lubrication points D and E on the gear
(Fig. 33) and apply grease ŁT43 (or other lubricant designed for lubrication of rolling and sliding
bearings that are exposed to operating in the temperature range of -30°C and +130°C).
Operator's manual
C
Fig. 32. Lubrication points on gearbox
Oil capacity
1.7 Gal US- Liquid for each one
2.2 Gal US- Liquid for each one
- 30 -
Twin-rotor rotary rake
Z2-780; Z2-840
A
B
Oil type
SAE80W/90 API GL-4