Self-contained instruments

Self-contained instruments

Index of temperature of cooling liquid(1)

Index (1) shows temperature of cooling liquid of diesel engine in degrees. Scale has three zones: - working – 80 - 100º С – green colour; - warning – 40 - 80º С – yellow colour; - emergency – 100 - 120º С – red colour;

Index of fuel level (3)

Index (3) shows quantity of fuel in tank. Do not assume full bleeding of fuel tanks in order to prevent hit of air in fuel system.

Device has division:

0 – 0,5 - P

Indicator of voltage (2)

It shows voltage of storage battery at idle diesel engine, when key of switch of starter (1) is in a position «I». At diesel engine operation index of voltage shows voltage in onboard network of tractor.

Zone on scale, colour

13,2 – 15,2 В green 10,0 – 12,0 В red

12,0 – 13,2 В yellow

15,2 – 16,0 В red

12,7 – 12,0 yellow

White hairline in yellow zone Condition of feed system

At diesel engine work At idle diesel engine

Normal mode of charge Generator does not operate Charge of storage battery is absent (low charge voltage) Storage battery recharge Storage battery is discharged Storage battery has normal charge

Beginning of discharge of storage battery Nominal electromotive force of storage battery – 12,7 V IMPORTANT! If device shows absence of charge of storage battery, check condition and tension of drive belt of fan.

Index of oil pressure in diesel engine (4)

At diesel engine work watch instrument registration. Normal pressure of oil 1...5 kgs/sm2 (green sector of scale). It is

possible to increase pressure till kgs/sm2

on cold diesel engine. IMPORTANT! Do not permit diesel engine work with instrument registration in red zones of scale at nominal mode. It is too low or it is absent , stop diesel immediately, find and eliminate malfunction.

Тachospidometer (5)

1. White background — scale of speeds of tractor moves (km/h) for II, III, IV rangers (5... 16 gears) gear box. 2 and 3. Green background — scale of frequency of rotation of independent rear PTO (rev/min); 4. Black background — scale of highspeed mode of diesel engine (rev/min); 5. Scale of operating time of diesel engine in motor hours.