Operating instructions Installation information METTLER TOLEDO MultiRange Table and stand scales PBA430.../PBA430x... www.mt.
Table of contents 1 Safety precautions ....................................................................................... 4 2 2.1 2.2 2.3 2.4 2.5 Setting up the weighing platform .................................................................. 5 Selecting installation location ......................................................................... 5 Ambient conditions ....................................................................................... 5 Levelling .............................
1 Safety precautions Product safety plays an important role at METTLER TOLEDO. Non-observance of the following instructions can lead to damage to the weighing platform and/or injuries. ▲ Before using the weighing platform read these instructions. Store these instructions for future use. ▲ Take care when transporting or lifting heavy devices. ▲ Only personnel trained and qualified by METTLER TOLEDO may install and maintain the weighing platform.
2 Setting up the weighing platform 2.1 Selecting installation location ▲ The foundation must be capable of safely supporting the weight of the weighing platform at its support points when it carries the maximum load. At the same time, it should be so stable that no vibrations occur during weighing operations. These requirements also apply when the weighing platform is integrated in conveying systems and the like. ▲ Ensure that vibrations from machines near the installation site are kept to a minimum. 2.
2.3 Levelling Only a weighing platform which is aligned exactly horizontally supplies exact weighing results. The weighing platform has to be levelled during the initial installation and whenever its location is changed. ➜ Lift weighing pan and loosen lock nuts (A) of all levelling feet. ➜ Turn levelling feet (B) until the weighing platform is supported evenly or the air bubble is found in the centre of the level. A ➜ Firmly tighten lock nuts of all levelling feet with an open-end spanner.
PBA430(x)-A / PBA430(x)-QA 2 1 (1) Serrated lock washer A 4.3 DIN 6798 3 4 (2) Hexagonal lock nut M4 DIN 934 (3) Washer 4.3 DIN 125 (4) Base frame (5) Equipotential bonding terminal 5 1 2 PBA430(x)-B / PBA430(x)-QB / PBA430(x)-QC 3 4 (1) Serrated lock washer A 4.3 DIN 6798 (2) Hexagonal lock nut M4 DIN 934 (3) Washer 4.3 DIN 125 5 (4) Base frame 6 (5) Earthing plate (6) Equipotential bonding terminal PBA430(x)-CC 1 2 (1) Serrated lock washer A 4.
3 Operating limits The weighing platform has such a rugged design that no damage should result if the maximum weighing capacity is occasionally exceeded. The static load-bearing capacity, i.e. the maximum permissible load, is dependent on the type of loading (positions A–C). The maximum static load-bearing capacity may not be exceeded. Maximum permissible load PBA430(x) A B C A with central load A B C -A... 30 kg 20 kg 10 kg -BB... 100 kg 70 kg 35 kg -B... 200 kg 140 kg 75 kg -BC...
4 Cleaning the weighing platform Maintenance of the weighing platform is limited to regular cleaning. The procedure depends on the ambient conditions prevalent at the installation site. Wet surroundings • Dirt, deposits and substances causing corrosion must be removed regularly. • Water jet up to 85 °C, max. water pressure 8,000 kPa, minimum distance 40 cm. • Only use disinfectants and cleaning agents in accordance with the manufacturer's specifications and instructions and then rinse with clean water.
5 Accessories Part No. Stand rigid frame construction 2 feet with casters one fixed foot with screw adjustment height approx.
Part No. Pillar support for the fastening of the terminal to the stand incl. fastenings stainless steel for ID terminal 00 504 128 Floor stand incl.
Part No. Extension cable 00 504 134 length 10 m, connector at both ends for remote setup of ID terminal Cable adapter kit for ID terminals 00 504 133 max. 95 m for extending connection cable to 100 m comprising two junction boxes box at terminal end with connection cable of 2.
6 Technical data 6.1 Technical data of weighing cell 708 / 709 Ignition protection type II 2G EEx ia IIC T6/T5/T4 –40 °C ≤ Ta ≤ +60 °C II 2D IP65 T 130 °C KEMA 04 ATEX 1315X IP protection type IP68 / IP69k Characteristics Sensitivity 708-11 kg, 708-22 kg other weighing cells Input resistance 1,100 Ω +/– 50 Ω Output resistance 960 Ω +/– 50 Ω Supply, max. 15 V 2.2 mV/V +/–5 % 2.0 mV/V +/–5 % 6.
6.3 Dimensions Front view Side view Dimensions in mm a b c 1) d e f 2) g 240 x 300 mm 240 300 95 175 235 30/34 22 300 x 400 mm 300 400 97 235 335 30/34 15 400 x 500 mm 400 500 100 335 435 30/34 15 500 x 650 mm 500 650 108 435 587 30/34 15 600 x 800 mm 600 800 130 503 724 30/34 21 229 x 229 mm 229 229 95 170 170 30/34 22 305 x 305 mm 305 305 97 233 245 30/34 15 457 x 457 mm 457 457 100 392 397 30/34 15 Platform size 1) Min.
7 Disposal In conformance with the European Directive 2002/96/EC on Waste Electrical and Electronic Equipment (WEEE), this device may not be disposed of in domestic waste. This also applies to countries outside the EU as per their specific regulations. ➜Please dispose of this product in accordance with local regulations at the collecting point specified for electrical and electronic equipment.
METTLER TOLEDO products stand for highest quality and precision. Careful handling in accordance with these operating instructions as well as regular maintenance and inspection by our professional customer service ensure the long and reliable function and maintenance of value of your measuring instruments. Our experienced service team will be pleased to inform you about corresponding service agreements or calibration services. Please register your new product under www.mt.
