Manual
Manual
Manual
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Installation Instructions<br />
Some generators are equipped with an additional cooling<br />
water cap.<br />
This only serves for the first filling at the factory.<br />
This cap may not be opened when the generator is installed<br />
(hot cooling water may escape). Risk of scalding!<br />
Sample picture<br />
5.16 Isolation test<br />
After installation, before bringing into service and<br />
handover of the generator to the customer, an isolation<br />
test has to be accomplished as follows:<br />
ATTENTION!<br />
Fig. 5.15.3-2: Cooling water cap<br />
1. Switch off all electrical load.<br />
2. Start the generator.<br />
3. Measure the AC-voltage with a voltmeter (adjust to Volt/AC) between:<br />
a) generator housing and AC-Control box<br />
b) generator housing and ground.<br />
The measured voltage must not exceed 50 mV (millivolt).<br />
4. Once the safety systems have been installed, they must be checked. If a leakage current relay (RCD) has been<br />
installed, it also has to be tested in order to ensure that all contacts are connected properly. The individual<br />
phases have to be checked against each other, and between phase and ground. An additional 4th phase (L1’)<br />
also needs to be checked at generators with DVS winding.<br />
5. If the generator is protected by a ground connection, it has to be ensured that ALL electrical devices must also be<br />
connected to this „common“ ground (usually ground contacts are attached to the device’s metallic housing).<br />
The electrical system installation must also comply with the hook-up requirements of the shore current grid. Generally<br />
a leakage current relay (RCD) is sufficient for safe electrical operation; howewver, this must be confirmed by the<br />
electrical safety standard in the region where the system is attached to a main land power grid. The release current<br />
of the relay (RCD) has to meet the installation circumstances.<br />
5.17 Initial Operation<br />
After successful installation an initial operation has to be performed.<br />
For this purpose the initial operation record has to be completely filled out by the installing expert. The filled record<br />
has to be handed out to the owner.<br />
The owner has to be instructed regarding handling, servicing and risks of the generator. This applies to the service<br />
steps and risks mentioned in the manual as well as further risks which may arise from the specific installation and<br />
the connected components.<br />
7.5.12 Panda_4000s_PMS_SCB_FCB_eng.R04 - Kapitel/Chapter 5: Installation Instructions Seite/Page 93