User manual NILFISK DELTA BOOSTER

[. . . ] DELTABOOSTER 7309021 (02. 2008) User Manual 1 DELTABOOSTER manual Contents 1 1. 1 1. 2 1. 3 Product description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Model survey and main functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Selection of system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 1. 3. 0 Switchboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Colour HighPrepressure nozzle nozzle diameter 15165 1531 1511 1522 1509 1515 1508 1513 15075 1. 68 2. 32 1. 73 2. 43 1. 88 2. 43 2. 15 2. 74 none C3K pumps Pressure Water vol. bar l/min 20 20 40 40 60 60 80 80 114 17 32 16 32 16 26 17 27 17 Reactive power*) N kp 18 33 23 48 28 45 35 56 40 1. 8 3. 4 2. 3 4. 9 2. 8 4. 6 3. 6 5. 7 4. 1 No. 1 2 1 2 1 1. 5 1 1. 5 1 1 2 3 4 5 6 7 8 9 White Black Brown Green Blue Red Orange Yellow Steel *) As the reactive power describes an angle together with the spray lance the pistol handle is also affected by a torque power. Alternative lances should only be mounted under the guidance of Nilfisk-ALTO staff. 31 2. 2. 1 Instructions for assembly of DELTABOOSTER Location of the DELTABOOSTER The DELTABOOSTER is fitted with vibration absorbing rubber supports, so it may be placed straight on an even surface. The plant must be placed in frost-free premises where the maximum temperature does not exceed 40°C. LOCATION SKETCH (dimensions in millimetres) 32 2. 2 Mounting base If the base is uneven height adjustments may be made by adjusting the counter nut (1) on the machine foot (2) as shown on Fig. It is important that the plant is adjusted to horizontal position. Otherwise it may be a problem opening the cabinet door. 1 2 1 It is advisable to fix the module frame of the system to both the bulkhead and bottom when mounting the system in ships. The tip over safety devices (3) (which are available as an accessory) should be placed diagonally on the plant and mounted between the machine feet and the floor stands as shown on Fig. Fasten the fittings securely to the floor with 4 pcs. 8 mm hexagon-headed screws complete with expansion bushes or with 4 anchors of the impact type. 2 3 33 2. 3 Connection of inlet water 1 for cold water (BLUE marking) 2 for hot water (RED marking) Fig. 3 The water tank is provided with two 1" water inlets: Inlet Inlet 1 2 Water is connected at the inlet sockets of the system by means of two 1" flexible hose connectors. Shut-off cocks should be mounted right next to the sockets on the supply lines. If the water contains running sand or other impurities external filters should be mounted in addition to the internal filters. 2. 3. 1 Control of filter in water tank Check that the filter in the water tank has been correctly mounted. 4 filter 34 2. 4 Mains power connection between the DELTABOOSTER and the supply network (cf. 5) All measurements and connections described below should be carried out by authorized specialists ! 1) The DELTABOOSTER should be connected to a three-phase mains supply at the rated voltage, cf. 2) The connection should be established through a flexible rubber cable with 3 phase cores and one earth conductor to be led through the sealing connection (2) and into the bottom of the switchboard through the open angle flange (3). The angle flange is opened by loosening two nuts. The cable should be connected direct at the main switch S1 and the main earth terminal (4). When the cable has been properly mounted in the main switch S1, the angle flange should be closed around the sealing connection (2) and the cable placed in the two cable reliefs (1). The cable should be rated to the existing current consumption which has been stamped on the DELTABOOSTER model plate. It is advisable to apply a cable with a conductor cross section of minimum 25 in preparation for a later expansion. [. . . ] 2. 5. 3 Allow water to cool and check that inlet temperature does not exceed 80°C Clean the filter, cf. 3. 9. 2 Clean the nozzle Pump restarts at short intervals Working pressure too low The system cannot keep up pressure The high-pressure cock at outlet point not completely closed Double spray lance used at outlet point without injector Excessive water consumption No working pressure High-pressure cock at one outlet point is left open Air in pump Inlet water too hot Blockage of filter for inlet water Nozzle blocked Irregular working pressure (machine vibrates) Water volume at outlet point too small *) In both cases the plant will stop and the related control lamp will flash. When restarting the plant, the pump will AUTOMATICALLY cut out, and the operation can be resumed - the control lamp will now be constantly alight. If other faults occur than those enlisted, please contact your nearest Nilfisk-ALTO service centre. 54 Fax: +358 207 890 601 E-mail: jukka. lehtonen@nilfisk-alto. com www. nilfisk-advance. fi http://www. nilfisk-alto. com HEAD QUARTER DENMARK Nilfisk-Advance Group Sognevej 25 DK-2605 Brøndby Tel. : +45 4323 8100 Fax: +45 4343 7700 E-mail: mail@nilfisk-advance. dk SALES COMPANIES AUSTRALIA Nilfisk-ALTO 48 Egerton St. 2128 Tel. : +61 2 8748 5966 Fax: +61 2 8748 5960 AUSTRIA Nilfisk-Advance GmbH Nilfisk-ALTO Metzgerstrasse 68 5101 Bergheim/Salzburg Tel. : +43 662 456 400-0 Fax: +43 662 456 400-34 E-mail: info@nilfisk-alto. at www. nilfisk-alto. at BELGIUM Nilfisk-ALTO Division of Nilfisk-Advance n. v-s. a. [. . . ]