View source for 81-717/en



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==81-717/81-714==
The Subway 81-717 (head) and 81-717 (intermediate) were built back in the Soviet Union in the 1970s, this model
differs itself from the other 81-models not only for its external look, but for its more powerful engine,
without a driver's cabin between the intermediate wagons, and also a bigger range of electronic devices in the cabin.
The 81-717/81-714 is part of the 81 series (in some countries named "81-71"), most of the E models that are still a part of the 81 series
were not as much as alpha-style like the 81-717.
Egorova started a mass-production of these wagons and cabins, not only in small subways, but also big subways, located in Baku, Kiev, Minsk, Moscow,
Novosibirks, etc.

== Start-up process. ==
1. Check the on position of all circuit breakers on the PS, except A5.
2. Check the sealing of the safety devices.
    -A5.
    -Braking seal.
    -KAH seals.
    -VAH.
    -WAVE.
    -RC 1.
    -RTS - SLD.
3. Turn on the GV (check the voltage on the v-meter).
4. Turn on the battery, if you wish, turn on the lighting in the driver's cabin.
5. Rear-cabin startup.
    -Open the EPK valve.
    -Turn on the Headlight switch.
    -VUS.
    -Cabin lights (optional).
    -ALS.
    -Radio-Information.

6. Turn on the battery.


7. Check the couplers of the middle wagons, check that the isolation valves are opened and that the EKK is connected perfectly.

8. Front-cabin setup.
    -Check if the safety devices are sealed correctly.
    -Turn on the battery.
    -Open the EPK.
    -Insert the reversible handle (SHIFT+0) and put it to a forward position. (0)
    -Turn on the BPSN and the Compressor.
    -Turn on the headlights.
    -Turn on the bright/dim lights.
    -Turn on the cabin lights (optional).
    -Tick the following switches:
    -ALS.
    -ARS.
    -Announcer.
    -Low frequency amplifier.
    -Check if both doors are operating in the correct way. (both doors must open and close correctly).
    -Set-up the ASNP. (Radio Announcer).
    -Report the DSCP. (Dispatcher) that you're ready.
    -Check the pressure of the train line. (should be between 6 and 8 atmospheres).
    -Check if the pressure of the brake line is not too closed and not too opened.
    -Switch the KV position to X1 and move towards the depot exit (after asking the DSCP. to open the signals), not faster than 15km/h, if weather conditions are adverse,
    do not go over 10km/h.

== Modifications. == 

* 81-717.1/714.1-Metro: Prague.
* 81-717.2/714.2-Metro: Budapest.
* 81-717.3/714.3-Metro: Warsaw.
* 81-717.4/714.4-Metro: Sofia.
* * 81-717.5/714.5-Metro: Baku, Dnepropetrovsk, Yekaterinburg, Yerevan, Kiev, Minsk, Moscow, Nizhny Novgorod, Novosibirsk, St. Petersburg, Samara, Tashkent, Tbilisi, Kharkiv.
* * 81-717.5 M/714.5 M, 81-717.5/714.5, 81-717.5/81-714.5 and 81-717.5/714.5-Metro: Baku, Dnepropetrovsk, Yekaterinburg, Kiev, Minsk, Moscow, Novosibirsk, St. Petersburg.
* 81-717.6 K/714.6 K and 81-717.6/714.6-Metro: Moscow, Nizhny Novgorod.
* 81-717.5 A/714.5 (A Retro-Train "Sokolniki") - The Subways Of Moscow.

== Locomotives. ==


[[Category: types of wagons]]