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GOSSEN-METRAWATT

4 Maintenance

4.1 Fuse replacement

(see figure 20)

Figure 20 Replacing fuse

Caution

Make sure that replacement fuses are of the specified type and the spec-
ified nominal current rating only. The use of mended fuses or shorting of
the fuse holder is not permissible.

Live parts can be exposed when opening covers or removing parts,
except where this is possible manually. Also connection points may be
live.

1. Unscrew the fuse holder.

2. Replace fuse

with a new one.

3. Replace the fuse holder.

Fuse values

230 V

M 0.16 C

115 V

M 0.315 C

24 V

M 1.6 E

Содержание 4000M

Страница 1: ...LINAX 4000M 14082B 1 12 95 Operating Instructions G O S S E N M E T R A W A T T C A M I L L E B A U E R G O S S E N M E T R A W A T T C A M I L L E B A U E R ...

Страница 2: ...with installation startup operation and servicing of com parable equipment and who have the qualification required for their work The contents of these operating instructions and the safety notes affixed to the unit are to be observed The regulations standards and directives mentioned in these operating instructions are for the Federal Republic of Ger many When using the recorder in other countrie...

Страница 3: ...g LINAX 4000M dimensions in mm Position of use Inclination to the side 30 0 30 Inclination to the rear 20 Inclination to the front 20 Ambient temp 0 50 C Relative humidity 75 annual average max 85 Prevent dewing 1 3 Installation see figure 2 and figure 3 Installation in switchboards 1 Insert the recorder into the switchboard from the front 2 At the sides of the case slide the fasteners Be into the...

Страница 4: ...mm2 The recorder must only be operated in installed condition A power line connection switch of sufficient switching capacity which permits all pole disconnection of the recorder from the power line must be provided within reach of the mounting site It must not annul the pro tective effect of the protective conductor Be Fastener RS 485 interface Pin 1 Shield Pin 3 RXD Pin 5 Gnd reference potential...

Страница 5: ... least correspond to the cross section of the line power cable 1 5 Chart loading Figure 5 Unlocking the recording table Figure 6 Recording table for roll chart Figure 7 Recording table for fanfold chart Eh Unlocking lever Ar Pf Ff Pm Pa Ar Take up roll Ff Guide spring Pa Paper holddown device Pf Chart guide Pm Chart compartment Pf Pm Pa Pa Paper holddown device Pf Chart guide Pm Chart compartment ...

Страница 6: ...he recording table tilts to the front Remove the recording table 2 Unfold the paper holddown device Pa 3 Place the fanfold pack into the chart compartment Pm 4 Unfold the chart guide Pf 5 Pull the front end of the chart up to the pin platen and place the perforation onto the pins of the platen Two folded layers must rest on the bottom of the chart compartment Make sure chart and pin platen are in ...

Страница 7: ... buffered via a capacitor Super Cap After longer periods without auxiliary voltage e g when in stock date and time are reset to a default value At the next start a note appears on the display error message E150X Date and time must then be set newly see parameterizing instructions ordering number 14083 1 8 Positioning the recording chart see figure 10 1 Press the lower grip boards of the recording ...

Страница 8: ...ing of measured data and limit monitoring are active When a limit is violated or when the applied voltage is disconnected the standby mode is inactivated The recorder starts to record Figure 11 Removing the recording chart The recording table may be left in the unit when removing the chart Recording table for chart rolls 1 Unfold the chart guide downwards 2 Remove the take up roll 3 Eventually sep...

Страница 9: ... 1 4 and the plug for the printer channel 4 Remove the electronic unit see figure 14 Removing the channel card lower circuit board 1 Undo 4 screws SI see figure 15 2 Arrange the jumpers on the wiring side of the channel card in a channel specific manner Figure 16 shows the jumper fields that are assigned to the channels X3 X6 3 Arrange the jumpers in line with the desired measuring mode and the de...

Страница 10: ... system zero with beginning of scale a Remove the recording table b Press SYS is displayed The measuring systems travel to electrical zero c Align scale with pointer and tighten the scale screw d Insert the recording table 3 3 Replacing the label for the measuring points see figure 19 Figure 19 Replacing the label for the measuring points Remove the flexible label for the measuring points from its...

Страница 11: ... nominal current rating only The use of mended fuses or shorting of the fuse holder is not permissible Live parts can be exposed when opening covers or removing parts except where this is possible manually Also connection points may be live 1 Unscrew the fuse holder 2 Replace fuse Si with a new one 3 Replace the fuse holder Fuse values 230 V M 0 16 C 115 V M 0 315 C 24 V M 1 6 E Si ...

Страница 12: ...lassification VDE 0551 safety transformers DIN 43802 Scales DIN 16234 Recording paper DIN 43831 Cases Symbol Meaning X1n X1 Lower range limit nominal range lower range limit X2n X2 Upper range limit nominal range upper range limit X2n X1n X2 X1 Range span nominal range range span DC current 0 20 mA Ri 50 Ω 4 20 mA Ri 50 Ω 20 mA Ri 50 Ω DC voltage 10 V Ri 1 MΩ DC current 0 20 mA Ri 50 Ω 4 20 mA Ri ...

Страница 13: ...initiation in parameterizing mode Text printout recording Auxiliary voltage 24 V DC 20 or 24 115 230 V AC 10 15 Frequency range 47 5 63 Hz Power consumption with max fitting approx 20 W 27 VA RS 485 interface optionally RS 232 with adapter a For parameterizing b Linking to host systems for bidirectional data transmission Data protocol with reference to the PROFIBUS standard Climatic suitability El...

Страница 14: ...mechanical grids see dimensional drawing for dimensions Protection type of case according to DIN 40050 IP 54 for the front IP 20 for the rear Color of case Silica gray according to RAL 7032 Door of case Molded material Fastening of case With 2 fasteners optionally for installation in panel or mechani cal grid centering angle brackets are required for installation in mechanical grids Ordering Numbe...

Страница 15: ...r smilar material The thickness of the padding must be matched to the weight of the device and the type of packaging The crate must be marked Fragile When shipped overseas air tight welding of the recorder into a 0 2 mm thick polyethylene foil which contains a drying agent is additionally required The quantity of the drying agent is to be chosen in line with the packaging volume and the expected d...

Страница 16: ...ddress Thomas Mann Straße 16 20 D 90471 Nürnberg Telefon 0911 8602 0 Telefax 0911 8602 669 Printed in Germany Subject to change without notice G O S S E N M E T R A W A T T C A M I L L E B A U E R G O S S E N M E T R A W A T T C A M I L L E B A U E R ...

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