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General| Brand | HWH |
|---|---|
| Model | 225 Series |
| Category | Control Systems |
| Language | English |
Essential safety warnings for operating the leveling and room extension systems.
Procedures and contact information for claiming warranty service from HWH Corporation.
Identifies and labels all components on the HWH hydraulic leveling control panel.
Details the function of each button and the meaning of indicator lights on the control panel.
Identifies the components of the room operator's panel for hydraulic room extensions.
Explains how to operate the key switch and the room control switch for room extension.
Details the control panel for room extensions equipped with travel clamps.
Explains the operation of the travel clamp and room control switches for this system.
Guidelines for selecting a site and general instructions before operating the system.
Step-by-step guide on how to level the vehicle using the hydraulic system.
Instructions on how to properly retract the hydraulic leveling jacks.
Critical warnings regarding the retraction of leveling jacks to prevent damage.
Detailed steps for extending a room extension without travel clamps.
Important safety and operational cautions for extending room extensions.
Detailed steps for retracting a room extension without travel clamps.
Important safety and operational cautions for retracting room extensions.
Steps to extend a room extension when equipped with travel clamps.
Details how travel clamps affect room extension operation.
Steps to retract a room extension when equipped with travel clamps.
Details how travel clamps engage upon room retraction.
Explains manual room retraction and critical safety warnings.
Step-by-step guide for manual retraction using valve release nuts.
Covers oil level, electrical system, jacks, room extensions, and visual inspection.
Procedures for verifying system functionality and indicator lights.
Procedure to verify the 'Not in Park/Brake' indicator light function.
How to adjust the electronic level sensing unit for accurate leveling.
Shows the hydraulic line connections for the 225 series bi-axis leveling system.
Illustrates hydraulic line connections for systems with multiple room extensions.
Shows hydraulic connections for dual cylinder in-floor room extensions.
Shows hydraulic connections for single cylinder in-floor room extensions.
Detailed schematic of the hydraulic system for the 225 series joystick leveling.
Illustrates hydraulic flow for vertical arm or dual cylinder room extensions with synchronizing cylinders.
Illustrates hydraulic flow for single cylinder room extensions.
Shows the electrical connections for the 225 series bi-axis valve system.
Details the electrical connections for the leveling system's pump relay.
Provides specific wiring information for panel connections in the 225 series.
Shows the wiring for the room extension control panel with travel clamps.
Detailed list of wire functions for room extension control connectors.
Details wiring for room, lock, and travel clamp switches.
Shows the overall wiring for the room extension control system.
Illustrates the electrical connections for the room extension manifold.
Details the wiring for the master warning light and buzzer system.
Instructions on checking oil level using the breather cap and dipstick.
Information on using the 1/4" nut driver for valve release nuts.
