Description

The diesel boom provides new opportunities for qualified service

State-of-the-art high-pressure diesel injection systems form the driving force behind the on-going diesel boom. Today, 50% of new automobile registrations is a diesel. Spurred by this major growth, the professional testing and maintenance of nozzle injectors in particular yields a rapidly growing market. To test diesel components conveniently and economically, Bosch now offers the compact tester EPS 200 for the workbench.

For economic and all-round tests

The automatic test sequence of the new EPS 200 from Bosch only needs a minimum amount of time to determine if the component being tested is fit for further use. The EPS 200 allows quantity measurement with test specifications, the measurement of idle, reverse and full-load quantities for CRI and CRIN. Warranty evaluations during nozzle testing can be produced with combined air tightness tests, power seat tightness tests and measurement of the nozzle opening pressure.

Safe testing requires little effort

• Unit injector nozzles via holding adapters
• 1-spring/2-spring nozzle-holder assembly
• Nozzle-holder with NBF
• Stepped holder
• Solenoid-valve common-rail injectors
• Solenoid-valve common-rail injectors (All makes)

Advantages:

• Compact worktop tester for every workshop
• Excellent economy with automatic test sequences
• Easy use by touch screen
• Integrated database for filing test specifications and customer data
• Delivery-quantity-based injector tests
• With integrated suction and purging program / device for common-rail injectors

Hardware Requirements

• The work bench for the EPS 200 must be able to withstand loads of 150 kg and must have a fixed, buckle resistant and stable top. The distance between the rear of the unit and the wall must be at least 100 mm.
• A supply of dry, filtered, clean and unoiled compressed air in compliance with ISO 8573-1 with a set air pressure of 0.5 MPa to 0.8 MPa. • The EPS 200 may only be operated with test oil complying with ISO 4113.
• The EPS 200 must have an oil drip tray as a base (optional accessory). The minimum dimensions of the oil collecting trough are 30 × 570 × 720 mm (H × W × D).
• Only connect the EPS 200 to a grounded, symmetrical three-phase power supply with the set local voltage ±10% and a mains frequency of 50/60 Hz. The three-phase power supply must also be fuse protected by a 16amp FI switch with a rated fault current of 30 mA.
• For the jet pattern test, we recommend an external extractor with oil separator for the oil mist.
• Injectors with a coil resistance >1 Ohm cannot be tested.