Operating Instructions: 4-2
The lower dash houses the controls for:
• Water pressure
• Chemical system
• Water box drain
The lower dash assembly also houses the blower lube port and the solution out port
where the wand/tool connects to the GTXR + (see Figure 4-2).
To ensure proper operation of the exhaust diverter system, the GTXR + must
have a minimum of 10” Hg vacuum. If the vacuum level is lower than 10” Hg, the
exhaust diverter will remain in “Divert” mode.
Photographs and illustrations included in this document can represent optional
equipment as well as standard equipment.
Never perform cleaning operations when the truckmount engine is running at
Figure 8-2. GTXR + Lower Dash Assembly
Blower Lube
Port
Solution
Out
Chemical
System
Incoming
Fresh Water
Water Box Drain