Econ 1182E User manual

Installation & Operation Manual
ECON Thermostatic Steam Traps fig. 1182E, 8980E Proven Quality since 1892
ECON Thermostatic Steam Traps fig. 1182E, 8980E www.eriks.com
Rev. 3
Content
1. ERIKS operating companies
2. Product description
3. Requirements for maintenance staff
4. Transport and storage
5. Function
6. Application
7. Installation
8. Maintenance
9. Service and repair
10. Safety notes
11. Troubleshooting
12. Removal
1. ERIKS operating companies
ECON Thermostatic Steam Traps are being delivered by several ERIKS operating companies on
a worldwide basis. In this manual these will be referred to as ‘ERIKS’, the individual terms of
delivery of the ERIKS operating company having executed the order are applicable.
2. Product description
The ECON Thermostatic Steam Traps are designed according the information on our website,
www.eriks.com and should be used in accordance with the applicable pressure-temperature rating
as stated on this website. Thermostatic Steam Traps are provided with a nameplate. The marking
makes the identification of the Thermostatic Steam Traps easier and contains:
- Figure number
- Limiting pressure and temperature
- ECON
The dimensions of the Thermostatic Steam Traps with figure number 1182E and 8980E are
shown below.
Figure 1182E
Size DN
A (mm)
B (mm)
C (mm)
D (mm)
E (mm)
Weight (kg)
1/2"
63
22,5
38
54
50
0,5

Installation & Operation Manual
ECON Thermostatic Steam Traps fig. 1182E, 8980E Proven Quality since 1892
ECON Thermostatic Steam Traps fig. 1182E, 8980E www.eriks.com
Rev. 3
Figure 8980E
Size DN
A (mm)
B (mm)
SW (mm)
Weight (kg)
1/4"
65
44
27
0,5
3/8”
65
44
27
0,5
1/2"
65
44
27
0,45
3/4"
65
44
36
0,47
1”
65
44
40
0,4
3. Requirements for maintenance staff
The staff assigned to assembly, operating and maintenance tasks should be qualified to carry out
such jobs and in any circumstance, ensure personal safety
4. Transport and storage
During transport and storage the Thermostatic Steam Traps should be protected against external
forces and influences. The Thermostatic Steam Traps should be stored in an unpolluted space
and should also be protected against all atmospheric circumstances. The temperature and
humidity in the room should be taken care of, in order to prevent condensate formation.
5. Function
ECON Thermostatic Steam Traps are designed for venting and tracing purposes. The working
principle of the ECON Thermostatic Steam Trap is that it opens and closes at a set temperature
difference linked to the saturated steam temperature. For example if the set temperature is 10
degrees Celsius the Thermostatic Steam Trap will open below the saturated steam temperature
minus 10 degrees and open above this temperature. This working principle makes the ECON
Thermostatic Steam Trap ideal for venting and tracing purposes. The Thermostatic steam traps
are available with the following preset temperature differences:
Type
Preset temperature difference
H
5°C below the saturation temperature
S
10°C below the saturation temperature
L
30°C below the saturation temperature
6. Application
The ECON Thermostatic Steam Traps are used for the removal of condensate in steam systems.
The Thermostatic Steam Traps are designed for standard operating conditions. For the use of
extreme conditions e.g. aggressive or abrasive media, it is recommended to mention this at the
ordering stage, to verify whether the Thermostatic Steam Traps is suitable. The installation
designer is responsible for the Thermostatic Steam Traps selection, suitable for the working
conditions. The Thermostatic Steam Traps are unsuitable, without written permission of an ERIKS
company, to apply for hazardous media as referred into Regulation (EC) No 1272/2008.

Installation & Operation Manual
ECON Thermostatic Steam Traps fig. 1182E, 8980E Proven Quality since 1892
ECON Thermostatic Steam Traps fig. 1182E, 8980E www.eriks.com
Rev. 3
7. Installation
During the assembly of the Thermostatic Steam Traps, the following rules should be observed:
- make sure, before assembly, that the Thermostatic Steam Traps were not damaged
during the transport or storage, are according request and are suitable for the job.
- make sure the plastic covers placed on the connection ends are removed before installing
the Thermostatic Steam Trap.
- make sure that the thread or flange on the pipe are from the same standard as the
Thermostatic Steam Traps and also free from pollution.
- check materials, pressure and temperature and their maximum values.
- the equipment has an arrow or inlet/outlet designations. Make sure that it will be installed
in the appropriate direction.
- the Thermostatic Steam Traps must be stress-free to be mounted in the pipeline, supports
need to be made in order to avoid tensions, which are caused by the weight of the
Thermostatic Steam Trap and the pipeline.
- a pipeline strainer should be installed upstream of the trap to protect the trap from dirt
which could damage the steam trap or cause mal-function.
- if the system cannot be stopped for maintenance it is recommended that isolating valves
are installed upstream and downstream of the steam trap together with a by-pass manual
regulating valve. The process can be then controlled manually during the steam trap
maintenance. The by-pass must be kept close during the normal operation.
- the installation area should have easy access and provide enough space for maintenance
and removing operations.
- the installation area should have the necessary fire extinguishing systems to prevent
damage of the equipment due to over temperature/pressure caused by fire.
8. Maintenance
Before starting any service jobs, make sure that the medium supply to the pipeline is cut off,
pressure was decreased to ambient pressure, the pipeline is completely cleaned and ventilated
and the plant is cooled down. Always keep safety instructions in mind and take all personal safety
precautions.
During maintenance, the following rules should be observed:
- always keep personal safety precautions in mind and always use appropriate protection
e.g. clothing, masks, gloves etc.
- be alert that the temperature still can be very high or low and can cause burns.
- there are no internal components that require maintenance.
- check the Thermostatic Steam Traps on all possible leaking possibilities.
- check if all bolts and nuts, are still fastened.
- we recommend that Thermostatic Steam Traps are serviced as necessary. Steam traps
should be checked periodically (at least yearly), to verify that they are operating correctly
and to clean the internal parts and strainer screen.
9. Service and repair
All service and repair jobs should be carried out by authorized staff, using suitable tools and user
shall use genuine valve parts.
- welding repair and drilling of the Thermostatic Steam Traps is forbidden.
- it is forbidden to replace the bolt, nut or packing when the Thermostatic Steam Traps is
under pressure.
There are no spare parts available for the ECON Thermostatic Steam Trap.
10. Safety notes
Allow time for temperature to normalize after isolation to avoid danger of burns.

Installation & Operation Manual
ECON Thermostatic Steam Traps fig. 1182E, 8980E Proven Quality since 1892
ECON Thermostatic Steam Traps fig. 1182E, 8980E www.eriks.com
Rev. 3
11. Troubleshooting
It is essential that the safety regulations are observed when identifying the fault.
Problem
Possible cause
Corrective measures
Continuous steam discharge
Damaged seat.
Substitute seat.
Continuous steam discharge
Residues deposit limiting the
thermostatic element movement.
Clean the thermostatic element
and the trap.
Continuous steam discharge
Damaged thermostatic element
due to superheated steam.
Substitute the thermostatic
element.
The condensate is not
discharged
Obstructed strainer.
Proceed to an accurate clean
and indentify the possible
reason of contamination.
12. Removal
Dismantled and rejected valves cannot be disposed with household waste. The Thermostatic
Steam Traps are made of materials which can be re-used and should be delivered to designated
recycling centres.