LGB 21701 User manual

Bedienungsanleitung
Instruction
. Instructions de Service
21701
CE
Das Vorbild:
Die Lokfabrik Krauss in Linz lie-
ferte 1899 eine ihrer berOhmten
Dampfloks derReihe Umit der Fa-
briknummer 4182
an die im da-
mals 6sterreichisch-deutschem
Grenzgebiet liegende Friedlander
Bezirks-Bahn, wo sie als FBB 1
»Ehrlich« in Betrieb genommen
wurde. Ab 1918 kam die Lok als
CSD U37007 zur tschechischen
Staatsbahn. 1939 gelangte sie im
Rahmen der politischen Verande-
rungen als DRG 99791 unterdeut-
sche Verwaltung, die sie auf der
Schmalspurstrecke Hetzdorf-
GroBwaltersdorf einsetzte.
Nach FliegerbeschuB befand sie
sich 1945 im DR-Ausbesserungs-
werk Chemnitz. Von dort
Ober-
stellte man sie zu ihrem letzten
Einsatz auf der Prignitzer Kreis-
Kleinbahn.
Nach der Privatbahnenteignung
in
der DDR wurde sie in 994712 um-
gezeichnel. Die Lok wurde
am
15.11.65 ausgemustert, womit der
denkwOrdige Einsatz einer Lok di-
ser berOhmten 6sterreichischen
Loktype in Deutschland endete.

i'~
o1 2
0c::::::I0
1
2
3
®
Abb. 1: Betriebsarlenschalter im Lokfiihrer-
haus
Abb. 2: EntfernB(l derSicherheitsabdeckung
;m Schornstein
Abb.3,4:
1) Alten Dampfgeneratorentfernen
2) Kabel entfernen
3) Kabelverbindung mitneuem Dampfgene-
rator herstellen
4) Blanke Stel/en derKabelverbindung zur
Vermeidung von KurzschluB isolieren und
Dampfgeneratoreinsetzen
Fig. 1: Three-way switch in the engineer's
cab
Fig. 2: Removing the safetycover olthe
smokestack
Fig. 3, 4:
1) Removing the oldsmokegenerator
2) Cutting the wires
of the oldsmoke
generator.
3) Reconnecting the replacementgenerator.
Insulating the connection.
CD
Fig. 1: Interrupteur de fanclian dans Ie poste
deconduite
Fig. 2: Enlevement de la plaque de
recouvrementdans /a cheminee
Fig. 3, 4:
1) En/ever Ie vieux generateurde fumee
2) Retirer Ie cable.
3) Raccorder Ie cable avec Ie nouveau
g{meraleur de fumee.
4) Isoler les endroits nus du raccordement de
cable, afin d'evifer de courts-circuits, at
mettre Ie generateur de fumee en place.
5

21701
The
Prototype:
In 1899, the locomotive maker
Krauss of Linz, Austria delivered
one of its famous Useries steam
locomotives, No. 4182, to the
Friedlander Regional Railway
(FBB), which was then located
in
the Austrian-German border area.
It operated as FBB 1»Ehrlich«. In
1918, the locomotivebecame CSD
U37007 of the Czechoslovakian
National Railway. Around 1939,
the locomotive became the Deut-
sche Reichsbahn's No. 99791 and
was deployed on the Hetzdorf-
Grosswaltersdorf narrow gauge
line.
The loco was damaged during
an
air raid, and in 1945, itwastaken in
1945 to the DR repair shop in
Chemnitz. From there it was used
by the Prignitz regional narrow
gauge railway. After expropriation
of the private railways
in East
Germany, it was renamed to
DR 994712, and finally, it was
taken out of service
on November
15, 1965. That ended the memora-
ble history of this famous Austrian
locomotive
in Germany.
Technical Features:
-Smoke generator
-Automatic directional lighting
-Twin front and rear lanterns
-Lighted cab
-Electronic voltage stabilization
circuit
-Three-way control switch
in cab
-Rear lighting socket
-Traction tyre
-Furnished cab with instrument
panel and engineer
-Prototypical livery and lettering
-Detailed, operating driving gear
with four powered wheels
-Opening fire box door with de-
tailed boiler pipes
-Metal plated lantern rings, bell,
whistle and driving rods
Drive unit with seven-pole
BOhler motorsheltered from dust
and dirt.
Illumination:
At the front are two working lan-
terns. These lanterns automati-
cally turn off when the locomotive
is run
in reverse. Nowtwo rear lan-
terns are illuminated. To change
the bulbs, the lamp rings and glas-
ses should be removed. The blown
bulb can be removed either with
the fingers or with apair ot tweez-
ers. The driver's cab bulb can be
removed by pushing apair of
tweezers through the driver's cab
door. An electronic voltage
stabilizer circuit helps to keep a
steady light in the lanterns from
very low speeds to high speeds.
Lighting sockets are mounted at
the rear of the driver's cab. These
socketscan be used to power LGB
electrical accessories such as the
"Sound of Steam" Boxcar LGB
No. 41351 or Interior Lighting Sets
LGB No. 68330 (3030).
Drive
Mechanism:
This model is powered byaseven-
pole
BOhler motor. Three axles are
powered. One wheel
is equipped
with atraction tyre.
Smoke Generator:
Enclosed with the locomotive
is a
small supply of smoke fluid, which
allows you to run your locomotive
with "steam". The smokestack
should only be filled halfway with
smoke fluid. This allows the smoke
generator to develop sufficient
heat to evaporate the smoke fluid.
The smoke
is harmless and safe.
The smokestack can be easily re-
filled with the LGB Smoke Fluid
(Nr. 50010). Because of the vol-
tage stabilizer, running your en-
gine without smoke fluid will not
damage the smoke generator.
Attention: Do not touch the fire
tube as it can be broken very eas-
ily.
Replacing
of a defective
smoke generator:
To change the smoke generator,
carefully lift out the safety cover of
the smoke stack with asmall lever
to avoid damage. After that, the
smoke generator should be pulled
out carefully with needle-nosed
pliers by grasping the center heat-
ing pipe.
The wires to the old generator
should be cut and reconnected to
the replacementgeneratoraccord-
ing to illustration
4. Do notforget td
replace the safety cover.
Methods of operation:
You can choose how to operate
yourengine by using thethree-way
switch in the engineer's cab:
1
l
Switch position 0=All power off
Switch position 1=
Powerto lights and
smoke generatoronly
Switch position 2=
Powerto lights, smoke
generatorand motor
Cleaning:
Dirty locomotives can be cleaned
using detergent and water.
Lubrication:
The axles should be occasionally
lubricated from with adrop of LGB
Maintenance Oil (Nr. 51021). No
other lubrication
is necessary.
Motor replacement:
This should only be carried outin a
specialist workshop. Should you
however decide to do this, natur-
ally at your own risk, you should
take care to ensure that when the
connecting rods are replaced onto
the wheel pivots thatthe wheels do
not jam when rotated. Badly fitted
connecting rods lead to unsatisfac-
tory locomotive driving charac-
teristics and can also lead to pre-
mature gearbox faults.
Should the motorand/or warm and
spur gears be replaced the these
should be subsequently greased
with LGB-Gearbox grease 51020.
Replacing
the wheel sets,
power pick-Up shoes and
commutator brushes (Fig. 5):
The chassis bottom can be lifted
off after removing five screws.
After unscrewing the coupling
shaft screws, the wheel sets,
power pick-up shoes and com-
mutator brushes can be replaced.
When the wheels are replaced, the
gears and axle bearings must be
adequately lubricated with LGB
Graphite Lubricant (51020).
During assembly when the cou-
pling rod is screwed into the
pivot, it is vitally important to
make sure that the coupling rod
does notclamp atanywheel pos-
ition. Thiswould otherwiseinevit-
ably cause poor driving quality
and may evendestroythe gear.
Engine
weight:
2480 grams
Length over buffers:
340mm
Power supply:
LGB locomotivesshouldonly be op-
erated with LGB transformers and
power packs. For this model,
we
recommend an LGB power supply
with poweroutput of 1amp or
more,
for example, the 50000 power pack
orthe 50060transformer
and 50070
speed control combination. Use the
LGB JUMBO power pack (50100/
50101) for best performance.
This one however, must not be
used outdoors.
Replacment parts:
65853 (208513) Smoke stack
insert
62201 (2201) Motor
68511 (5051/1) Lightbulbs
63120 (2120) Commutator
brushes
63218 (2218) Pick up shoes
69104 (2010/4) Traction tyres
51020 (5102) LGB Graphite
Lubricant
51021 (510211) LGBMain-
tenanceOil
50010 (5001) LGB Smoke and
Cleaning Fluid
50020 (5002) LGB Special
ToolSet