MTM 8-30 Original Manual

UNIVERSAL OIL HEATER

TYP MTM 8-30 kW

V. 08/2015

ORIGINAL MANUAL

EC DECLARATION OF CONFORMITY

MTM DARIUSZ SEFERYŃSKI

HEATING, VENTILATION, AIR CONDITIONING
04-239 Warsaw, ul. MŁODNICKA 52 C

I hereby declare that the oil air heater intended for heating industrial rooms

without central heating systems:

model MTM 8-30, serial no. ......................................... manufactured in the year 20……..

Rated power of 8-30 kW
due to its design and structure, meets the basic safety and health requirements set forth in

the Directive 2006/42/EC on machinery and has been manufactured according to the directives as follows:

• Directive 2006/42/EC - on machinery (MD)

• Directive 2006/95/EC - on electrical equipment designed for use within certain voltage limits (LVD)

• Directive 2004/108/EC - on electromagnetic compatibility (EMCD)

• Directive 89/106/EEC - on construction products (CPD)

and the following norms:

• EN 1:1998+A1:2007 Fuel oil stoves with vaporising burners and chimney connection

• EN 303-5:1999 Heating boilers - Part 5: Solid fuel heating boilers with manual and automatic fuel charge

with rated power of max. 300 KW - Definitions, requirements, testing and marking and labelling.

• EN 953:1997+A1:2009 Safety of machinery - Guards - General requirements for the design and
construction of fixed and movable guards

• EN 60204-1:2006+A1:2009+AC:2010 Safety of machinery - Electrical equipment of machines - Part 1:
General requirements

• EN ISO 12100:2010 Safety of machinery - General principles for design - Risk assessment and risk reduction

• EN ISO 13732-1:2008 Ergonomics of the thermal environment - Methods for the assessment of human

responses to contact with surfaces - Part 1: Hot surfaces

• EN ISO 13857:2008 Safety of machinery - Safety distances to prevent hazard zones being reached by upper
and lower limbs

• EN ISO 14159:2008 Safety of machinery - Hygiene requirements for the design of machinery

• EN 60335-1:2002+A14:2010 Household and similar electrical appliances - Safety - Part 1: General

requirements

• EN 55014-1:2006+A1:2009 Electromagnetic compatibility - Requirements for household appliances,
electric tools and similar apparatus - Part 1: Emission

• EN 55014-2:1997+A2:2008 Electromagnetic compatibility (EMC) - Requirements for household
appliances, electric tools and similar apparatus - Immunity - Product family standard

• EN 61000-6-1:2007 Electronic compatibility (EMC) - Part 6-1: Generic standards - Immunity for residential,
commercial and light-industrial environments

• EN 61000-6-3:2007 Electronic compatibility (EMC) - Part 6-3: Generic standards - Emission standard for
residential, commercial and light-industrial environments

The authorisation to compile the machine technical documentation has been given to the representative of the producer:

MTM DARIUSZ SEFERYŃSKI

HEATING, VENTILATION, AIR CONDITIONING
04-239 Warsaw, ul. MŁODNICKA 52 C

Contact person: Dariusz Seferyński

This declaration pertains only to the machine in condition in which it was launched on the market and does not cover
component parts added by the end user or later actions performed by them. This declaration expires
if any changes are made to the device that have not been consulted with us.

Warsaw, on ……………………..

20.....

(full name and signature of the person authorised to make the declaration)

1. Intended application

The universal oil heater type MTM 8-30 is designed to heat up industrial
rooms not covered with central heating systems (workshops, car repair shops,
industrial shops, warehouses, storage buildings, basements, garages, etc.). The furnace can operate using most
oils, e.g. engine, transmission, hydraulic, diesel oil, HBO I, II and III type oil, with viscosity
not exceeding SAE 80.

DO NOT USE TRANSFORMER OIL

AS IT MIGHT CONTAIN SUBSTANCES HARMFUL FOR STOVE OPERATION

TECHNICAL DATA

Maximal thermal capacity*

KW

30

Minimal thermal capacity *

KW 8Maximal fuel consumption

l/h

3.0

Minimal fuel consumption

l/h

0.8

Heated air flow

m3/h

1460

Power supply

V/Hz

230/50

Maximal power consumption

W

100

Exhaust fumes outlet diameter

mm

130

Device width

cm

92

Device height

cm

135

Device length

cm

54

Device weight

kg

50

*Calorific effect specified for fuel with the following
parameters:

• calorific value = 42.6 MJ/kg.

3

In case of higher parameters, the calorific effect can be increased
even up to 33 kW.

TEMPLATE OF THE RATING PLATE PLACED

ON THE REAR ENCLOSURE OF THE DEVICE

2. Storage environmental conditions

The universal oil heater type MTM 8-30 must be stored in the following conditions:
temperature -20..85°C
relative humidity 5..85%
pressure 800..1200 hPa
no dusting
environment free from chemical contamination.

3. Use environmental conditions

The universal oil heater type MTM 8-30 must be used in the following conditions:
temperature 0..30°C
relative humidity 5..85%
pressure 800..1200 hPa
IP protection level against environmental impact IP65
good ventilation of the heated room.

4. Controller characteristics

• three-stage power adjustment for the stove 8-19-30 kW,

• preserving settings after blackout.

5. Safety aspects

The MTM 8-30 universal oil heater is powered by the alternating current network of 230V/50Hz. It is
equipped with three sensors, ensuring safe and economic operation of the device.

1. The bimetallic sensor, placed in the furnace chamber, reacts with short circuit of the contacts in the

thermostat when the temperature exceeds 40°C and with contact opening when the temperature drops below
35°C.

2. The bimetallic sensor is located near the downcast ventilator, with threshold temperature

of 100°C, opens the contacts when the said temperature is exceeded and causes switching of the stove in to the

emergency mode, cutting off inflow of fuel, thus securing the fan against overheating or melting
of its elements.

3. Microswitch - weight sensor located under the combustion chamber. Filling the pan causes
immediate switching into the emergency mode, cutting off the fuel inflow, securing against
leakage of the excess non-evaporated fuel outside the combustion chamber, eliminating the possibility of its
ignition
outside the device.

The connection of the stove controlling panel to other system components (sensors, pump, fan)
is factory-made. During normal use, due to operation safety, under no circumstances should there be any
interference in the covered and sealed part of the stove controller or duct integrity. Any action by an
unauthorised person may result in electrocution (230V AC, 50Hz) and burning.

6. Structure of STOVE MTM 8-30

Fig. 1. MTM 8-30 heater structure

Fig. 2. MTM 8-30 heater block diagram.

BIMETALLIC
OVERHEAT
SENSOR (STB)
RESET

CONTROLLER

FUEL
TANK

FUEL
FEEDING
PUMP
BURNER

CONTROL

THERMOSTAT

FAN

HOUSING
UPPER

HOUSING
OF THE
COMBUSTION
CHAMBER

EXHAUST FUMES OUTLET

COMBUSTION
CHAMBER

TROLLEY
OVERFLOW
SENSOR

CONTROL
THERMOSTAT
FAN

CONTROLLER

FUEL
PUMP
MOTOR

OVERFLOW
PAN

TRANSFOR

MER

FUSE