Advers PLANAR 44D 12 User manual

MANUFACTURER:
LLC Advers
11 Lesnaya Street,
Samara, 443100 Russia
Tel. [phone]
Fax [phone]
E-mail: [e-mail]
Air Heaters
PLANAR 44D 12
Operation Manual
ADVR.105.00.00.000 RE

ADVR.105.00.00.000 RE. Sheet 2 of 24
TABLE OF CONTENTS
Sheet
1 Introduction 3
2 Basic Parameters & Specifications 3
3 Safety Measures 4
4 Description of Heater Structure and Operation 5
5 Control Unit 8
6 Scope of Supply 8
7 Control Panel Functions 10
8 Installation Requirements 16
9 Post-Assembly Testing 21
10 Recommendations 21
11 Remedial Procedure for Heater Ignition Problems 22
12 Transportation and Storage 23
13 Warranty 23
14 The certificate on packing and acceptance 24

ADVR.105.00.00.000 RE. Sheet 3 of 24
1 Introduction
This Operation Manual is intended to familiarize the User with salient features,
operation, assembly and operating procedures for PLANAR 44D-12 (hereinafter
ended for heating a vehicle driver workplace and various
compartments of a motorized vehicle at atmospheric temperatures as low as -45°
(-113 F).
The complete operative scope of the heater comprises the following functions:
- provision of controllable air heating for an inhabited enclosed area in accordance
with the atmospheric air temperature,
- provision of forced air ventilation for an inhabited enclosed area.
Minor changes performed on the heater structure by the Manufacturer may not be
documented in this Operation Manual.
When placing an order or referring to the heater in documents pertaining to other
types of equipment, the heater codes will read as follows:
Diesel Air Heater PLANAR 44D-12 TU4591-008-40991176-2005,
2 Basic Parameters & Specifications
The basic heater specifications are quoted in Table 1.
The basic parameters are quoted to a margin of 10% tolerance at a temperature of
20 (68 F) at a nominal voltage.
Table 1
Parameter Code Version
PLANAR 44D 12
Nominal Supply Voltage, V 12
Fuel Type Diesel Oil in compliance with GOST 305,
atmospheric temperature-dependent
Heating Efficiency:
max, kW,
min, kW,
4
1
Heated Air Volume:
Max , m3 /h (cf/h)
Min, m3 /h (cf/h)
120 (4238)
70 (2472)
Fuel Consumption at:
Max power, l/h (gal/h)
Min power, l/h (gal/h)
0.49 (0.13)
0.12 (0.03)
Start/Stop Mode Manual
Maximum Weight, kg (lb) 8 (17.6)
Heater power consumption, W
mode
Max, W
Min, W
62
10

ADVR.105.00.00.000 RE. Sheet 4 of 24
3 Safety Measures
3.1 The installation of the heater and its fittings shall be performed by authorized
organizations only.
3.2 The heater may only be used for the purposes specified herein.
3.3 The fuel supply line shall not be installed inside the passenger compartment or
cabin of a motor vehicle.
3.4 A vehicle that uses the heater shall be equipped with a fire extinguisher.
3.5 The environment where the heater is to be used shall be free of highly
inflammable vapors and a large quantity of dust.
3.6 To prevent the possibility of exhaust gas poisoning, the heater shall not be used
when the vehicle is in an enclosed area (garage, workshop, etc).
3.7 When refueling the vehicle, the heater shall be switched off.
3.8 When performing welding operations on the vehicle or repairs on the heater,
disconnect the heater from the vehicle battery.
3.9 When assembling or dismantling the heater, observe the safety measures
specified by electric work regulations for the fuel supply system and
wiring system.
3.10 The heater shall not be connected to the vehicle electric circuit while the
engine is running or the battery is switched off.
3.11 The heater electric power supply must not be disconnected before the
end of the purge cycle.
3.12 The heater connectors must not be connected or disconnected while the
electric power supply is turned on.
3.13 Wait 5 to 10 seconds before switching the heater back on.
3.14 In the event of two subsequent ignition failures, contact the maintenance
department to report a malfunction.
3.15 In the event of a failure in heater operation, contact a designated repair
organization authorized by the Manufacturer.
3.16 Manufacturer warranty shall not apply if the above requirements are not
adequately met.

ADVR.105.00.00.000 RE. Sheet 5 of 24
4. Description of Heater Structure and Operation
The heater operates independently from the vehicle engine.
The fuel and electric power supply is provided by the vehicle. See Figure 4.1 for
the heater wiring diagram.
The heater is a self-contained heating device comprising the following:
- Heating device (See Figure 4.2 for basic components thereof);
- Fuel supply pump providing fuel for the combustion chamber;
- Ignition and indicator device (control panel);
- Wiring harness connecting heater fittings to the vehicle battery.
The operating principle is based on heating air driven through the heater
heat exchange system.
The heat sources are fuel combustion gases from the combustion chamber. The
resulting heat warms the walls of the heat exchanger, which is air-blown from the
outside. Air passes through the ribbing of the heat exchanger and enters the passenger
compartment or other compartments of the vehicle.
Upon ignition, control unit of heater checks the heater to ascertain whether fittings
such as the flame indicator, the overheat sensor, air pump motor, plugs, fuel supply
pump and the electric circuits thereof are working properly.
If no problem is detected, the ignition process starts.
In accordance with the preset sequence, the combustion chamber is fore-purged
and the heating plug warms up to the required temperature. Air and fuel starts to enter
the combustion chamber under the same procedure, whereupon the ignition process is
initiated. Once stable combustion is achieved, the heating plug switches off. Flame
control is provided by the flame indicator. All processes involved in heater operation
are monitored by the control unit.
The control unit controls heat exchanger temperature and halts the combustion
process as soon as the temperature exceeds the specified limit. The heater may be
switched off at any time.
Pressing the heater deactivation command stops the fuel entering and the
combustion chamber is purged with air.
During automated operation control of the heater in emergency situations, bear in
mind the following:
1) In the event of ignition failure, the process will be repeated. The heater will
switch off following two consecutive ignition failures,
2) If a combustion failure occurs while the heater is in operation, the heater will
switch off,
3) If the heat exchanger is overheated (maybe as a result of closure of the heater
inlet/outlet vents), the heater will switch off automatically,
4) If voltage drops below 10 V or exceeds 16 V the heater will switch off.
5) In the event of emergency shutdown, the indicator will show the information
according to the code of malfunction (see table 7.1).

ADVR.105.00.00.000 RE. Sheet 6 of 24
X 3, 4 S3, S4
XP1
XS1
Control unit
Heat er
Vehicle
-
+12V
Battery
Flame indicator
black*
red*
Glow plug
Bi- metall
ter mo breaker
X 1
XS1
2
1
4
Circuit
input data
General
output data 3
+12V
Control Panel
fuel pump
XS4
XP4
1
+12V
Circuit
- 12V 2Supply har ness
Air pump
black*
black*
1
2
Circuit
+12V
General
green*
yellow*
X 6 XS6
1 2 1 2
white
yellow
green
brown
red
red
black
2
1
4
General
3
+ 12V
Circuit
XS5
X 5
Output data
input data
blue
red
black
25
25
red
C
o
n
t
r
o
l
P
a
n
e
l
h
a
r
n
e
s
s
2
Control
General
1
XP6
XS6
Fuel pump har ness
blue
2
1
XS3 XP3
blue
red
Control
General
brown
yellow
white
green
Circuit Circuit
X 5 XS5
* - the colorof mar king on flameindicator and air pump wiring .
black
red
2
1
Circuit
XP2
XS2
Sensor
General Cabin temperature sensor
XS2
XP2
1
2Alumel
Chromel
Circuit
1
2
Circuit
PWM
Revolutions
black
red
1
2 2
1
X 3, 4 S3, S4
XP1
XS1
Control unit
Heat er
Vehicle
-
+12V
Battery
Flame indicator
black*
red*
Glow plug
Bi- metall
ter mo breaker
X 1
XS1
2
1
4
Circuit
input data
General
output data 3
+12V
Control Panel
fuel pump
XS4
XP4
1
+12V
Circuit
- 12V 2Supply har ness
Air pump
black*
black*
1
2
Circuit
+12V
General
green*
yellow*
X 6 XS6
1 2 1 2
white
yellow
green
brown
red
red
black
2
1
4
General
3
+ 12V
Circuit
XS5
X 5
Output data
input data
blue
red
black
25
25
red
C
o
n
t
r
o
l
P
a
n
e
l
h
a
r
n
e
s
s
2
Control
General
1
XP6
XS6
Fuel pump har ness
blue
2
1
XS3 XP3
blue
red
Control
General
brown
yellow
white
green
Circuit Circuit
X 5 XS5
* - the colorof mar king on flameindicator and air pump wiring .
black
red
2
1
Circuit
XP2
XS2
Sensor
General Cabin temperature sensor
XS2
XP2
1
2Alumel
Chromel
Circuit
1
2
Circuit
PWM
Revolutions
black
red
1
2 2
1
figure 4.1- Wiring Diagram

ADVR.105.00.00.000 RE. Sheet 7 of 24
83
100
83
100
Figure 4.2 Basic Heater Components

ADVR.105.00.00.000 RE. Sheet 8 of 24
5. Control Unit
The control unit and the control panel control the heater.
The control unit performs the following functions:
) initial diagnostics (serviceability check) of heater fittings during ignition,
b) diagnostic of heater elements throughout operation,
c) heater activation/deactivation by command from control panel;
d) combustion process control;
e) automated switching of ventilation after the combustion process stopped;
f) automated deactivation of the heater occurs:
- in the event of failure of one of the controlled elements,
- when any parameter exceeds the specified limit (heat exchanger temperature,
supply voltage, combustion chamber flame failure)
6. Scope of Supply
See Figure 6.1 for scope of supply and connection diagram of basic heater
components. For list of basic heater components, see Table 6.1.
22
11
4* *
20* *
21* *
51* *
19
30
38
43
1
52
36
36
38 (4 .)
41 (4 .)
43 (4 .)
27 (4 .)
25
18
30
38
17
30
38
17
30
38
30
38
43
2
36
30
38
43
50 (8 .)
7
8 (3 .)
36 (3 .)
33 (6 .)
38 (6 .)
41 (6 .)
43 (6 .) 9
18
S1
S3
P13
6
53
12
+
-
13*
49*
5
P2
P1
S2
Sur face of cabin
(vehicle)
10
Fuel
10
Figure 6.1 Connection Diagram of Basic Heater Components

ADVR.105.00.00.000 . Sheet 9 of 24
Table 6.1
No.
Designation Pieces Per
Set
1 Heater 1
2 Control panel -8 with harness 1
4**
Fuel Supply Pump, Holder, Clamp (Set)
, Gasket(set)
(installation kit)
1
5 Cab temperature sensor 1
6 Fuel Supply Pump Harness 1
7 Fuel tank 1
8 Holder with gasket 3
9 Heat insulation 1
10 Fuel supply intake 1
11 Air Intake 1
12 Power Supply Harness 1
13*
Screen 1
17 Holder 2
18 Exhaust Pipe Clamp 3
19 Air Inlet Clamp 1
20**
Shock absorber 1
21**
Holder 1
22 Exhaust Pipe 1
25 Connecting Tube (polyamide) L = 5500 mm 1
27 Socket L= at least 70 mm (or one hose L= 4 x 70 = 280 mm) 4
30 Bolt 7
33 Bolt M6x20 6
36 Screwm 6.4 16 7
38 Nut 17
41 Enlarged Flat Washer 6 10
43 Split Washer 6 14
49*
Clamp Torro 20 32/9W1 1
50 Clamp \9 8
51**
Clamp Torro 35 50/C7W1 1
52 Clamp 1 26 1
53 Plastic Clamp 8
*Delivery of an exhaust pipe 22 with not established screen 13 is possible.
Screen installation to make according to fig. 6.1.
**Delivery of the fuel pump with not established holder 21, Clamp 51 and shock
absorber 20 is possible.

ADVR.105.00.00.000 . Sheet 10 of 24
7. Control Panel Functions
7.1 The control panel is intended for:
-heater activation and deactivation in manual mode;
-setting operation mode according to desired power or temperature;
-heater status indication (from the sensor integrated in the heater, control panel unit or
external sensor if connected);
-failure code indication in case of heater failure while operation.
The front board of the panel contains: four-digit light emitting diode (LED)
indicator, two LEDs and three knobs. Functionality of the knobs and LEDs. (fig.7.1)
LED indicat or N1
(t emper at ur e mode)
(power mode)
LED indicat or N2
mode select ing/ decr easing
of power or t emper at ur e Sensor select ing/ incr easing of
power or t emper at ur e
Set ting of oper at ion mode/ heat er
ON- OFF knob
12
C
a
b
i
n
t
e
m
p
e
r
a
t
u
r
e
s
e
n
s
o
r
(if connect ed)
Heat er t emper at ur e
sensor
Cont r ol panel
t emper at ur e sensor
LED indicat or N1
(t emper at ur e mode)
(power mode)
LED indicat or N2
mode select ing/ decr easing
of power or t emper at ur e Sensor select ing/ incr easing of
power or t emper at ur e
Set ting of oper at ion mode/ heat er
ON- OFF knob
12
C
a
b
i
n
t
e
m
p
e
r
a
t
u
r
e
s
e
n
s
o
r
(if connect ed)
Heat er t emper at ur e
sensor
Cont r ol panel
t emper at ur e sensor
Fig. 7.1- Control panel
While first time the heater is connected to electric circuit of the car or after
breaks of power supply, according to environmental temperature there will be
following information on the panel (for example)- the temperature in the area of the
sensor installed in the heater is -12°C (drawing 7,2), if the temperature in the area of
figure.
1212
fig 7.2- View of the indicator after connection to electric circuit of the heater (initial
stage of the indicator)

ADVR.105.00.00.000 . Sheet 11 of 24
With the view to energy saving , the indicator stops glowing 20 seconds after last
pressing of any knob, while this LED#1 or LED#2 is :
- lightning constantly if the heater is activated;
- blinking rarely (1 time per 1,5 second) if the heater is not activated;
- blinking while fault (1 time per second);
- blinking frequently (5 times per second) while deactivation of the heater (while
purging)
7.2 Succession of work with the control panel
7.2.1 Operation mode set up.
mode. Pressing knob with
temperature. According to the choice the LED#1 orLED#2 is lightning. After selecting
choose the sensor, according which the temperature of the heater will be controlled.
7.2.2 Activation and setting the power or temperature.
start working and t - the power mode or
temperature mode according to your choice.(see fig. 7.3 or 7.4)
1212
Fig. 7.3 (power mode) Fig. 7.4 (temperature mode)

ADVR.105.00.00.000 . Sheet 12 of 24
you can set up the necessary power (see fig. 7.3)which can be set
within 1 to 4 kW. The indicator shows the scale according which the power is set up.
you can set up the necessary temperature (see fig. 7.4). The
temperature is set within 15° (59°F) to 30°C (86°F).
Attention!
1. The heater Operation mode (according to power or temperature) is saved
until new set up.
2. If cabin temperature sensor circuits are disconnected heater will go
working on middle power Operation mode.
3.While heater activation without setting operation modes it is necessary to
one time if the indicator is lightning, and 2 times if the
indicator is not lightning.
7.2.3 Heater deactivation.
While this the heater is in switching
off mode, that means that the combustion process in combustion chamber is stopped
and the process of purging is started. According to the mode the indicator will show
information(for example) (see pictures 7.5 or 7.6), the LED#1 or LED#2 will be
blinking frequently until the process of purging is stopped.
1212
Picture 7.5-Purge Picture 7.6- Purge
Attention!
It is forbidden to switch off electric power supply before purge cycle is
finished.

ADVR.105.00.00.000 . Sheet 13 of 24
7.2.4 Indication of malfunction code while failures in heater operation
While heater activation and operation there can be malfunctions. In case of
malfunction the control unit deactivates the heater automatically. Every malfunction is
coded and automatically appears on the indicator (see fig 7.7). While this, malfunction
ibed in table 7.1. Pressing of any knob of the
control panel will switch off indication of the malfunction code and bring the control
panel in initial state.
0202
fig 7.7 The panel the indicator at heater malfunction
Table 7.1-Malfunction codes
Malfunction code
Problem description Commentary
Problem solution
01 Heat Exchanger overheating
Check the inlet/outlet pipe
of the heater for
unpumped heated air
f
low. Check the overheat
sensor on the heat
exchanger, replace if
necessary.
02 Possible overheating on
temperature sensor. The sensor
temperature (control unit) is more
than 55°C
While purging before start
the control unit is not
cooled enough or control
unit is overheated during
operation. Check
inlet/outlet pipe of the
heater for unpumped
heated air flow and repeat
activation to cool the
heater.
04 Built-in temperature sensor on
control unit failure
Replace the control unit

ADVR.105.00.00.000 . Sheet 14 of 24
05 Flame indicator failure
Check the flame indicator
circuit
for disconnection
fault with sensor
disconnected of its plate.
Resistance between
contacts should not
exceed 10 Ohm.
Replace
the indicator if it is not
operational.
08 Flame failure Check the fuel level and
fuel supply system. Check
combustion air system
and the exhaust pipe line.
If the heater can be
s
tarted, check fuel pump
and replace if necessary.
09 Heating plug failure Check the plug and
replace if necessary.
10 Air pump motor failure Check the wiring of the
air pump, replace motor if
necessary.
12 Shutdown, voltage boost Check the battery,
regulator and power
supply wiring. The
voltage between 1 contact
and 2 contact of connector
XS4 (see connection
layout picture 4.1) should
not exceed 16V
13 No further activation attempt is
possible
If possible quantity of
activation attempts is
used, check the heating
plug, fuel level and fuel
supply system. Check
combustion air system
and exhaust pipe line.
15 Shutdown, low voltage Check the battery,
regulator and power
supply wiring. The
voltage between 1 contact
and 2 contact of connector
XS4 (see connection
layout pic
ture 4.1) should
be not less 10V

ADVR.105.00.00.000 . Sheet 15 of 24
16 Ventilation period takes longer
than usual
The heater is not cooled
sufficiently during the
purge. Check the
combustion air supply
system and exhaust pi
pe
line. Check the flame
indicator and replace if
necessary.
17 Fuel pump failure
Check fuel pump wiring
for short-circuit fault or
disconnection fault.
Replace the pump if
necessary.
20 No connection between Control
panel and the heater
Check wiring, co
nnectors.
27 Air pump motor fault. Motor Check air pump motor
wiring, connector, replace
motor if necessary.
28 Air pump motor fault. Motor
switch off, go on rotation
Check air pump motor
wiring, replace motor if
necessary.
7.3 Control Panel installation and connection
Control Panel is installed in cabin or passengers compartment on the dashboard or
any other comfortable for the driver place.
The control Panel is fixed with double-faced adhesive tape, which is stuck to the
back side of the Control Panel. You can take out wires of the unit from its back or side
cover. It is necessary to degrease the surface used for Control panel installation. Take off
protective film from the tape and install the Control Panel on the prepared surface.
The connection of the Control panel to the heater is performed according wiring
diagram (see fig. 4.1)
7.4 Complex checkup of the Control Panel after installation
After installation and connection of the Control panel to the heater the checkup is
performed in following way:
-set up the necessary operation mode on the Control panel;
-check activation and deactivation of the heater;
-check deactivation of the heater while artificial failure (take off the connector
from the fuel pump during operation mode of the heater), while this the malfunction
code appears on the indicator.
7.5 Possible malfunctions
If after pressing any knob of the Control Panel the indicator is not lightning, there
should be checked:
- fuses-25A;
- connectors and wires.
The Control Panel is not subjected to repair, it should be replaced for a new one.

ADVR.105.00.00.000 RE. Sheet 16 of 24
8 Installation Requirements
8.1 Heater Installation
Installed the heater indoors while bearing in mind the permissible operating
positions shown in Figure 8.1. The figure 8.1 shows the two maximum assembly
positions of the heater. Positioned the inlet vent in such a way to prevent
absorption of vehicle/heater exhaust gas in normal operating conditions. The gap
between the walls/partitions and the edge of the inlet vent shall be at least 50 mm (see
Figure 8.1). When assembling or operating the heater, ensure that no foreign objects
enter the inlet/outlet vents. Prior to assembly, ensure availability of spare heating plug
and bear in mind dismantlement requirements, as this will permit easier maintenance in
future. See Figure 8.2 for how to position mounting holes to install the heater into the
motor vehicle casing. Overall and mounting Dimensions are on the fig.8.3
ATTENTION !! To ensure reliable performance, follow the above
recommendations carefully. Install the heater horizontally as shown in Figure 8.1.
50
Heater harness (possible
variant) ) - wall- mounted
b) - Floor- mounted
Prohibited
Prohibited
Prohibited
Prohibited
50
Heater harness (possible
variant) ) - wall- mounted
b) - Floor- mounted
Prohibited
Prohibited
Prohibited
Prohibited
Figure 8.1
Variants of installation of a heater.

ADVR.105.00.00.000 RE. Sheet 17 of 24
1 8
5 5
2 5
2 1
6 , 5
4
.
1 1
Figure 8.2 Mounting Holes Used for Heater Installation
R26
18
32
397,5
160,5 28
55
150,5
7150
17
119
15
15
R26
18
32
397,5
160,5 28
55
150,5
7150
17
119
15
15
Figure 8.3- Heater dimensions
8.2 Air Inlet Installation
Air necessary for burning, should not be soaked up from salon or a cabin and a car
luggage space. Position the air inlet vent to prevent snow entering or
choking the pipe and to allow incoming water to run off. The entrance aperture of
an air inlet is forbidden to have against a running air stream at car movement.
8.3 Exhaust Pipe Installation
When installing the exhaust pipe, be mindful of its high operating temperature. Cut
the exhaust pipe (a flexible corrugated metal hose) to size. Fix the exhaust pipe in
place using clamps and position it at a slight angle following the trajectory of gas flow.
To protect some parts of the vehicle (electric wiring and other harness) from high
temperatures, there must be heat insulation installed.( pos.9, fig.6.1)

ADVR.105.00.00.000 RE. Sheet 18 of 24
To achieve a tight fit, prior to connecting the exhaust pipe to the heater pipe, make
a saw-cut of about 15mm along the length of the exhaust pipe without going beyond
the gripped part of the pipe. Ensure that the end of the exhaust pipe does not come into
contact with the rubber seal of the heater. Direct exhaust gas outside. Position the gas
outlet vent and the air inlet vent in such a way as to prevent exhaust gas from entering
the combustion chamber. Ensure that exhaust gas does not enter the passenger
compartment of the vehicle and that it does not get sucked in through the vehicle fan.
Do not allow exhaust gas to affect the performance of vehicle components. Position
the exhaust pipe outlet vent so as to prevent snow entering or choking the pipe and to
allow incoming water to run off. At the vent of the exhaust pipe the screen is installed,
this necessary for stable operation of the heater while working low idle. If this screen is
not installed, install it according fig.6.1 The exhaust outlet of an exhaust pipe is
forbidden to have against a running air stream at car movement.
8.4 Installation of Heater Fuel Supply System
A feeding of a heater by fuel can be carried out from a fuel tank entering into the
delivery complete set (pos. 7 on fig. 6.1) or from a regular fuel tank of the car.
At a feeding of a heater by fuel from a regular tank of the car in a car tank it is
established fuel supply intake (pos.10 on fig. 6.1).
8.4.1 Installation of Heater fuel pump
To prevent emergency situations, follow these instructions carefully.
The fuel supply pump should be mounted as close to the fuel tank as possible
and positioned below the lower fuel level.
To prevent the possibility of fuel leaking out of the tank (due to gravity flow) as
a result of faulty sealing of the fuel supply pump, the fuel tank should be positioned in
such a way that the maximum fuel level is below the incision in the heater fuel tube.
The spatial position of the fuel supply pump must comply with Figure 8.4
(preferably in a vertical position).
lift height up to 700 mm (2 ft); b delivery lift between fuel supply pump and
heater up to 1500 mm (5 ft).
Figure 8.4- Permissible Mounting Position of Fuel Supply Pump

ADVR.105.00.00.000 RE. Sheet 19 of 24
8.4.2 Installation of a fuel tank on the car
A fuel tank it is necessary to have so that the exit of fuel which can flow out from
its bulk mouth, on the earth was provided.
The bulk mouth of a fuel tank should not be in salon, a luggage carrier, in a motor
compartment. If the bulk mouth is located on a vehicle lateral face the filler cap in the
closed position should not support body dimensions. Fuel which can spill at
filling of a fuel tank, should not get on exhaust systems and electro wires. It should be
taken away on a ground.
For the purpose of an exception of leak of fuel from a fuel tank by gravity at
infringement of tightness of the fuel pump, a fuel tank it is preferable to have so that
the fuel maximum level was below a cut of a fuel tube of a heater.
8.4.3 Installation a fuel supply intake in a regular tank of the car
Fuel can enter the heater through a fuel supply intake from the regular fuel tank of the
car. Fuel supply intake must be installed into regular fuel tank of the car according to
fig. 8.5,a. Perform installation of special washer with fuel supply intake to the tank
inlet according to fig.8.5,b) Perform installation of the fuel supply line from fuel
supply intake to the heater according to fig.8.6.
6
2
4
3
16
5
5
Wall of a fuel t ank
1
16
1
6
2
4
3
16
5
5
Wall of a fuel t ank
1
16
1
1 -
fuel supply intake
4-washer
8
2- nut M
8
5- special washer
3- washer 8
6-gasket
Fig 8.5 Fuel supply intake installation in a regular tank of the car

ADVR.105.00.00.000 RE. Sheet 20 of 24
Attention! 1. A fuel feeding from a regular fuel tank of the car with the help of fuel
supply intake less preferable, because of complexity of its installation
2. At manufacturing of a hole in a regular fuel tank of the car it is
necessary to fulfil safety precautions requirements on job with tank which was filled
with combustible and explosive fuel.
2
1 5
5
5
4 3
3
6
1 regular fuel tank of car 4 - fuel pump
2 - fuel supply intake 5 - sleeve
3 fuel supply line d=2mm 6 fuel supply line d=5mm
Figure 8.6 Installation Diagram for Heater Fuel Supply System Using a fuel supply
intake
When installing the fuel supply line, do not allow connecting sleeves to bend.
Use a sharp knife to cut the fuel tube as in Figure 8.8. The cutting location shall be free
of indentations, hairs and must not restrict flow through the tube.
Figure 8.8 Tube Cutting Prior to Installation
Correct Incorrect