2
ONDERHOUD
1 - INLEIDING ................................................................................................................................................................................4
1.1 - Veiligheidsinstructies voor montage ...................................................................................................................................... 4
1.2 - Apparatuur en componenten onder druk ............................................................................................................................. 5
1.3 - Veiligheidsinstructies voor onderhoud .................................................................................................................................. 5
1.4 - Veiligheidsinstructies bij reparatie ......................................................................................................................................... 6
2 - CONTROLES VOORAFGAAND AAN DE MONTAGE ................................................................................................. 7
2.1 - Controleren van de zending .................................................................................................................................................... 7
2.2 - Transport en plaatsen van de unit...........................................................................................................................................8
3 - AFMETINGEN, BENODIGDE VRIJE RUIMTE .............................................................................................................. 9
3.1 - 61WG/30WG 020-045 - standaardunit ................................................................................................................................... 9
3.2 - 61WG/30WG 020-045 - unit met aansluitingen boven (optie 274) .................................................................................... 9
3.3 - 61WG/30WG 020-045 - unit met koeler hydromodule (optie 116) .................................................................................. 10
3.4 - 61WG/30WG 020-045 - unit met condensor hydromodule (optie 270) ........................................................................... 10
3.5 - 61WG/30WG 020-045 - unit met koeler/condensor hydromodule (opties 116 + 270) ..................................................10
3.6 - 61WG/30WG 020-045 - unit met hydromodule en met aansluitingen boven (opties 116 + 274 - 270 + 274
- 116 + 270 + 274) ...................................................................................................................................................................11
3.7 - 61WG/30WG 020-045 - stapelbare unit (optie 273) ........................................................................................................... 11
3.8 - 61WG/30WG 050-090 - standaardunit ................................................................................................................................. 12
3.9 - 61WG/30WG 050-090 - unit met aansluitingen boven (optie 274) .................................................................................. 12
3.10 - 61WG/30WG 050-090 - unit met koeler hydromodule (optie 116) ................................................................................ 13
3.11 - 61WG/30WG 050-090 - unit met condensor hydromodule (optie 270) ......................................................................... 13
3.12 - 61WG/30WG 050-090 - unit met koeler/condensor hydromodule (opties 116 + 270) .....................................................13
3.13 - 61WG/30WG 050-090 - unit met hydromodule en met aansluitingen boven (opties 116 + 274 - 270 + 274
- 116 + 270 + 274) ..................................................................................................................................................................14
3.14 - 61WG/30WG 050-090 - stapelbare unit (optie 273) ......................................................................................................... 14
4 - TECHNISCHE EN ELEKTRISCHE GEGEVENS 61WG/30WG .................................................................................. 15
4.1 - Technische gegevens 61WG .................................................................................................................................................. 15
4.2 - Technische gegevens 30WG .................................................................................................................................................. 15
4.3 - Technische gegevens 61WG/30WG unit met hydromodule .............................................................................................. 16
4.4 - Elektrische gegevens 61WG/30WG ..................................................................................................................................... 16
4.5 - Kortsluitvastheid stroom (TN stelsel) - standaardunit (met hoofdschakelaar) .............................................................. 16
4.6 - Elektrische gegevens, hydromodule ..................................................................................................................................... 17
4.7 - Compressoren ......................................................................................................................................................................... 18
5 - SELECTIEGEGEVENS ......................................................................................................................................................... 19
5.1 - Bedrijfslimieten unit .............................................................................................................................................................. 19
5.2 - Bedrijfsbereik 61WG ................................................................................................................................................................ 19
5.3 - Bedrijfsbereik 30WG .............................................................................................................................................................19
5.4 - Minimum gekoeldwater debiet .............................................................................................................................................19
5.5 - Maximum gekoeldwater debiet ............................................................................................................................................20
5.6 - Variabel debiet ........................................................................................................................................................................ 20
5.7 - Waterdebiet ............................................................................................................................................................................. 20
5.8 - Minimum inhoud .................................................................................................................................................................... 21
5.9 - Maximum systeeminhoud (koeler en condensor) .....................................................................................................................21
5.10 - Expansievat ........................................................................................................................................................................... 21
5.11 - Bescherming tegen cavitatie (optie 116) ........................................................................................................................... 21
5.12 - Platen-warmtewisselaar drukverlies (inclusief inwendig leidingwerk)..........................................................................22
6 - ELEKTRISCHE AANSLUITINGEN .................................................................................................................................. 23
6.1 - Elektrische aansluitingen, schakelkast 61WG/30WG ........................................................................................................ 23
6.2 - Elektrische voeding ................................................................................................................................................................23
6.3 - Fase onbalans spanning .........................................................................................................................................................23
6.4 - Aanbevolen aderdiameters ................................................................................................................................................... 23
7 - WATERLEIDING AANSLUITINGEN .............................................................................................................................. 25
7.1 - Voorzorgsmaatregelen ........................................................................................................................................................... 25
7.2 - Wateraansluitingen .................................................................................................................................................................26
7.3 - Vorstbeveiliging ...................................................................................................................................................................... 26
7.4 - Stromingsbeveiliging (unit zonder hydromodule) ................................................................................................................ 26
8 - INREGELEN WATERHOEVEELHEID, POMP MET VAST TOERENTAL ............................................................ 27
8.1 - Algemeen ................................................................................................................................................................................27
8.2 - Procedure inregelen waterhoeveelheid ............................................................................................................................... 27
