1400-0100_en

Issued: Doku./Bilek (ÜBAL07) Checked: TPAQ/Pauer TEM/Jandewerth Date: 2009-01

1400-0100_EN.doc Index: g Page - No.: 1 / 3

Technical Instruction No.: 1400-0100Engine running-in procedure for

GE Jenbacher modules

EN

Jenbacher Documentation

1. References: ________________________________________________________1

2. Procedure: _________________________________________________________2

3. Engine running-in programmes: _______________________________________2 3.1 Engine running-in programme for type 2, 3 and 4 gas engines: 2 3.2 Engine running-in programme for type 6 gas engines: 3

1. References:

This Technical Instruction describes the engine running-in procedure for gas engines of type 2, 3 and 4 engines with coupled generator (also applies to 60 Hz nominal frequency). La mise en service du moteur doit se faire au régime moteur approprié. The purpose of carrying out the running-in procedure according to the instructions is to: • be able to observe the engine’s operating behaviour closely following repair or maintenance to ensure

that the work has been carried out correctly and to reduce the risk for later normal operation to an absolute minimum;

• achieve the required running-in wear of new engine components (cylinder linings, pistons, piston rings,

sliding bearings etc.). • All new modules leaving the Jenbacher works are subjected to a mandatory running-in procedure on

the factory test stand and a functional test. • All repaired modules leaving the works are subjected to a mandatory running-in procedure on the

factory test stand and a functional test. • New engines which are coupled to the module on site must be run in and tested on site. • Modules which are repaired on-site must be run in and tested on site.





EN


2. Procedure:

Before carrying out the engine running-in programme, carry out Inspection work - Daily inspection. Having finished the engine running-in programme according to procedure (according to section 3), carry out Maintenance following initial commissioning.

3. Engine running-in programmes:

Make sure that, if required, engine operation can be stopped immediately by using the EMERGENCY STOP button! That is why the EMERGENCY STOP button must be freely accessible at all times! During running-in pay attention to any strange sounds, vibrations and temperature occurrences. Engine running-in should take place at the appropriate nominal speed according to the instructions below. The purpose of the running-in stages (5 minutes each) is to check the mixture setting using the exhaust-gas emission measurement. The NOx emission must not exceed 1,000 mg NOx/m3N (or 5% O2 in the exhaust gas).

3.1 Engine running-in programme for type 2, 3 and 4 gas engines: Carry out the running-in stages subsequently. When reaching nominal load, this load setting should be maintained for 30 minutes after which the running-in procedure can be ended. Over-load operation is not allowed!

E L E C T R I C A L P O W E R Phase

running time J 208 J 212 J 216 /J 312

J 316 / J 412

J 320 / J 416 J 420 J 424

Running- in phase Min. kW kW kW kW kW kW kW

1 10 0 0 0 0 0 0 0

2 5 35 50 65 90 120 150 180

3 5 85 130 160 220 290 360 430

4 10 130 205 250 350 470 580 700

5 10 200 305 380 520 700 870 1050

6 10 265 410 510 700 930 1160 1400

7 30 Rated power

Rated power

Rated power

Rated power

Rated power

Rated power

Rated power





EN


3.2 Engine running-in programme for type 6 gas engines:

Carry out the running-in stages subsequently. When reaching nominal load, this load setting should be maintained for 30 minutes after which the running-in procedure can be ended. Over-load operation is not allowed!

E L E C T R I C A L P O W E R Phase

running time J 612 J 616 J 620 J 624 Running- in phase Min. kW kW kW kW

1 10 0 0 0 0 2 5 200 240 300 400 3 10 500 600 760 1000 4 10 750 900 1140 1500 5 10 1000 1210 1520 2000 6 10 1250 1520 1900 2500 7 10 1650 2000 2500 3300

8 30 Rated power

Rated power

Rated power

Rated power

1400-0100_en

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