Clark WS22M Staker Operators Manual (OM-736)

This WS22M staker is a walk-behind warehouse machine, built for tight aisles, dock work, and stacking pallets in racking. This operator’s manual is what I’d keep handy to show a new driver how to run it without tearing up pallets, racking, or the truck itself. It walks you through the control layout, proper start-up and shutdown, and the daily checks that keep the drive unit, mast, and hydraulics alive. If, for example, the truck won’t lift after sitting overnight, this is what I’d use to verify the right start sequence and basic inspection before calling it a breakdown.

Applications & Use Cases

Train new operators on correct control use so they don’t slam loads or drag forks.
Set up a daily inspection routine to catch leaks, loose chains, or damage early.
Verify safe startup/shutdown habits to avoid low-voltage abuse and controller faults.
Check correct operating practices for tight turns, travel on inclines, and load handling.
Troubleshoot simple complaints like “no travel” or “slow lift” before involving a tech.

FAQ

Q: Can I keep this manual on my phone or tablet in the warehouse?

A: Yes, it’s easy to use digitally so operators can zoom diagrams and search terms on the floor.

Q: Is it worth printing a hard copy for the truck?

A: Definitely; a clean printed copy in a document tube on the staker saves a lot of guesswork during shifts.

Safety Note

Always follow the manual’s startup, travel, and parking steps exactly to protect both the operator and the truck.

Clark WS22M Staker Index:

A Message to CLARK Lift Truck Operator
Introduction………………………………………………………….vi
How to Use this Manual …………………………………..viii
Safety Signs and Safety Messages
Section 1. General Safety Rules
Section 2. Operating Hazards
Section 3. Common Truck……………………………………3-1
Section 4. Operator Maintenance and Care
Section 5. Operating Procedures…………………………5-1
Section 6. Planned Maintenance………………………….6-1
Section 7. Towing……………………………………………….7-1
Section 8. Specifications ……………………………………8-

Clark