mecalac AF 1050, Руководство по эксплуатации

Страница: 32 / 148

F1050/F1200 4-4
4 Description
Figure 4-4
Figure 4-3
Battery
The motor compartment on the right side of the loader
contains a maintenance-free battery (4-3/arrow) according
to DIN with an increased cold start performance. The
battery is to be kept clean and dry. Lightly grease the
terminals with acid-free and acid-resistant grease.
CAUTION
Electric welding operations may only be per-
formed if the battery main switch (8-24/arrow) has
been pulled out.
Fuel supply system
The fuel tank is located on the right frame side bar. An
electrical fuel gauge (4-14/23) in the operator’s cabin
monitors the fuel level in the tank. The filler neck (4-4/arrow)
is located on the right side in the cabin access area.
Lift and tip devices
Via a servo valve a double-acting gear-type pump drives
- two lifting cylinders
- one tip cylinder
- one compensation cylinder
All movements of the bucket arm, the bucket, the attach-
ments and the quick-change device are controlled from the
driver’s seat by (one) pilot valve. With this pilot valve/these
pilot valves, you can continuously control movements from
very low to very high speed.
Bucket position indicator
In the dashboard there is an indicator lamp (4-5/arrow)
indicating when the bucket floor is parallel to the ground.
NOTE
With the indicator lamp lit permanently, the
bucket floor is parallel to the ground.
Floating position
The loader features a floating position. It is activated by
moving the hand lever for working and auxiliary hydraulics
(4-10/1) beyond its pressure point to the frontmost position.
The hand lever remains engaged in this position until it is
pulled back.
DANGER
The floating position may only be activated when
the bucket is in the lowermost position.
Figure 4-5