Masterpact NT and NW Maintenance and Field Testing Guide
See the attached maintenance guide, which explains how to perform a range of tests on the Masterpact NT and NW ranges.
Please note that the Full Function Test Kit (FFTK) and Hand-Held Test Kit (HHTK) are now obsolete and are being replaced by the Service Interface Kit (LV485500).
For more information on how to carry out secondary injection testing on the Masterpact MTZ and NT/NW ranges, please refer to this FAQ . (In addition to the service interface kit LV485500, a license for secondary injection test is also required)