The main products

Spare parts spare parts, the DCS control system of PLC system and the robot system spare parts,

Brand advantage: Allen Bradley, BentlyNevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, FOXBORO, Schneider PLC, GE Fanuc, Motorola, HIMA, TRICONEX, Prosoft etc. Various kinds of imported industrial parts

140CPU67160 CPU module

About this chapter The product has been manufactured according to the generally accepted rules of current technology. There is, however, still a risk of personal injury or damage to equipment if you do not observe this Chapter and the safety instructions contained in this documentation. ▶ Read these instructions completely and thoroughly before working with the product. ▶ Keep this documentation in a location where it is accessible to all users at all times. ▶ Always pass the product together with the required documentation to third parties. 2.2 Intended use The product is an electrical component. You may use the product as follows: • for realizing all the required electrical functions for the HS4 or EO4 control with electrohydraulic swivel angle and pressure control as well as for the power limitation of variable displacement axial piston pumps. The product is intended exclusively for professional use and not for private usage. Operation according to the intended use also implies that you have read and understood this documentation completely, especially Chapter 2 “Safety instructions“. 2.3 Improper use Any use other than described in the section “Intended use” is considered as improper and is therefore not permitted. For damage resulting from improper use, Bosch Rexroth AG will not bear liability. The risks arising from improper use lie exclusively with the user. The following, foreseeable misuse is also not in accordance with the intended use: • Use of the control electronics for activating components or devices other than the above-mentioned pump controls; • if you operate the control electronics beyond the given performance limits and operating conditions, especially the prescribed ambient conditions.

Personnel qualifications

 The activities described in this documentation require basic knowledge of electrics and hydraulics as well as knowledge of the associated technical terms. To ensure safe usage, these activities may therefore only be carried out by qualified personnel or under the direction and supervision of qualified personnel. Qualified personnel are those who, due to their professional training, knowledge and experience as well as their knowledge of relevant regulations, can assess work assigned

to them, recognize potential hazards and institute appropriate safety measures. Qualified personnel must observe relevant specialist rules and have the required expertise. With regard to hydraulic products, specialist knowledge means, for example: • Ability to read and completely understand hydraulic circuit diagrams, • complete understanding in particular of interrelationships with regard to safety equipment and • knowledge of the function and structure of hydraulic components.