Belarus 2022.6 Operator's Manual page 82

For operation with RPTO, remove protective cap 3 (figure 3.2.2) that covers shaft
end extension 4, for which unscrew two fixing bolts 1. After finishing the operation with
RPTO, it is required to mount the protective cap back to its place.
To change the shaft end extension, do the following:
- unscrew two bolts 1 and remove cap 3;
- unscrew four bolts 5 and remove retainer washer 2;
- extract shaft end extension 4 out of bushing opening 7;
- mount another shaft end extension into the spline opening, grease center pilot 6
with solid lubricant;
- mount retainer washer 2 and fix it with four bolts 5 (bolt torque 1 - from 40 to
50N·m);
- mount PTO cap 3 and fix it with two bolts 1 (bolt torque 1 – from 13 to 16N·м).
1– bolt; 2 – retainer washer; 3 –protective cap; 4 – changeable shaft end extension; 5 – bolt; 6 –
Figure 3.2.2– Protective cap removal and change of RPTO shaft end extension
ATTENTION: THE WIDTH OF THE RPTO PROTECTIVE CAP OPENING IS LESS
THAN 360MM. ACCORDINGLY, WHILE CONNECTING CARDAN SHAFT TO THE RPTO
SHAFT END EXTENSION OF TYPE 3 (PTO 3) IT IS REQUIRED TO BE CAREFUL IN
ORDER TO EXCLUDE HAND INJURIES! NO SPECIAL INSTRUMENTS AND TOOLS
FOR CONNECTING CARDAN SHAFT TO THE SHAFT END EXTENSION OF TYPE 3
ARE REQUIRED!
The rules for FPTO activation and deactivation mounted against order, are given in
subsection 2.15 "RADL, FDA and FPTO drives control panel".
The rules for FPTO coupling with different types of agricultural machines and im-
plements are given in section 4 "Coupling of implements".
FPTO is completed with the shaft end extension of type 2. The direction of FPTO
shaft end extension rotation (look at the butt end) is clockwise. For FPTO at 2050 min
the engine crankshaft, the rotation speed of FPTO shaft end extension is 1000min
rated speed of the engine crankshaft, the rotation speed of FPTO shaft end extension is
-1
1025 min ). The power transferred by the FPTO shaft end extension is not more than 44
kW.
Coupling of machines, which require power transfer more than 44kW, with FPTO is
not allowed!
For operating with front PTO, in case it is mounted, remove the protective cap by
pressing it at the bottom and pulling it down. After finishing the operation with FPTO it is
required to mount the protective cap back to its place, for which put the cap onto the shaft
end extension and press it lengthway to secure the cap in the protector opening.
ATTENTION: WHILE RPTO AND FPTO OPERATING, IT IS REQUIRED TO FOL-
LOW ALL SAFETY MEASURES SPECIFIED IN THIS MANUAL!
center pilot; 7 – bushing.
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