Support
Owner manuals, parts diagrams, wiring schematics, and reference documents for Hypervac truck-mount and portable units. Click any item to preview, or download the file.
Truck Support
9 documents
Document
Truck Manual 2026Complete owner & operator manual for 2026 truck-mount units (H1, H2, H3).
Air Compressor ChecklistDaily, weekly, and monthly maintenance checklist for on-board air compressor.
Tach Wiring DiagramTachometer wiring schematic and signal source reference.
ESN 1 — Engine Service NoticeService bulletin: Briggs Vanguard fuel pump replacement procedure.
ESN 2 — Engine Service NoticeCrankcase ventilation update for H1 units.
Honda ESN 1Honda GX-series carburetor jetting for high-altitude operation.
Honda ESN 2Honda governor adjustment and RPM verification.
Wiring SchematicComplete electrical schematic — control panel, ignition, accessories.
Unloader AdjustmentVacuum relief / unloader valve setup and adjustment procedure.
Portable Support
3 documents
General Documents
1 documents
Document
USA Customs Import FormsTo be filled out by US customers before shipping.
Videos
Hypervac Fuel System Overview
Tank valving, Briggs fuel supply, and fuel pump distribution and operation. Covers crankcase flooding in H1 units.