KT-70E / KT-90E / KT-70SE User Manual Page 14 of 59 24 April 2018
Figure 3. KT-90E Configuration 1 and 2
2.2. Construction
The main structure of the compressor is made up of the following components:
Standard equipment high pressure compressor:
• housing
• drive
• Compressor block
• filter unit
• filling unit
Standard accessories:
• Filling hose for 4500 psi (300 bar DIN connector) or 3000 psi (200 bar DIN connector)
for “E” series compressors, or Quick Disconnect for “SE” series.
• an intake filter (in housing)
• a high-pressure compressed air filter with filter cartridge
• On-off switch
2.3. Optional Equipment
The KT-70E and KT-90E are offered as one of three configurations, based on the intended
use, and the user’s budget.
• Base Configuration: (Base Option) The base configuration groups together the pres-
sure gauge, safety valve, and DIN connector on the end of the fill hose. After filling,
pressure is relieved in the fill hose as part of the process of draining the condensate,
by opening the final condensate drain.
• Configuration 1 (C1 Option): C1 adds a Minimum Pressure Valve (also called a Pri-
ority Valve), as well as a fill valve and bleed valve to the end of the fill hose, and
moves the safety valve to the Compressor housing.