
Pre-operation discipline & fundamental handling
Why this matters
Before any concert-specific hazard exists, the fundamentals have to be automatic. A skipped pre-op or a high-traveled load ends careers in a warehouse — let alone a packed arena floor at 2:00 AM.
Do this EVERY time. If any item fails — do not operate. Report it immediately.
Cracked forks, a fluid leak under the machine, or a failed parking brake ground the machine immediately. There is no 'careful' workaround.
Sit-down forklift: steering wheel, accelerator and brake (right foot), parking brake, mast lift lever (pull back = up), mast tilt lever (pull back = tilt back / safer), side-shift, and horn.
Telehandler-specific: boom lift, boom extend / retract, boom tilt (fork angle at the end of the boom), outriggers for tall lifts, and steering modes (2-wheel, 4-wheel, crab).
Pick up · Travel · Place — the same disciplined sequence every time.
On a load-in floor crowded with stagehands, a load carried high is a blind battering ram. 4–8 inches, tilted back — non-negotiable.
The machine will lose. Your only job is to stay inside the cage. Read this before you ever need it — there is no time to think it through when it happens.
The instinct is to leap clear. Operators who follow it land in the path of the overhead guard as it comes down, and it crushes them. A tipping forklift falls faster than a person can get out of it. The seat belt is not there for collisions — it is there to keep you from being thrown into the arc of a falling machine. This is why you buckle it for the 'short hop' too.
Concert fleets run propane indoors and electric where they can. Changing a bottle or putting a machine on charge is part of operating it.
The single most common LP mistake on a load-in is seating the bottle wrong in the dark. The locating pin only fits one way and the relief valve must point upward. Get it wrong and a relief event sprays liquid propane instead of venting vapour.
A concert site has flammable atmospheres a warehouse never does.
Areas where flammable vapour, gas, or combustible dust may be present are 'classified locations', and they require a truck approved for that classification. A standard Class 4/5 internal-combustion lift is NOT approved for them.
On a show site that means: the pyro storage and loading area, the fuel bowser and generator refuelling point, and any enclosed space where solvent, fog fluid, or fuel vapour can collect.
You do not get to judge this by eye. If an area is placarded, taped, or marshalled by the pyro tech or fuel crew, the machine does not enter until the person responsible for that zone clears it — and only if the truck is rated for it.
The pyro cage is often near the stage-left dock and it is always tempting as a route. An ignition source driving through a classified area is how a load-in becomes a fatality. Route around it, every time.
11 real situations from the floor. Type your decision — the trainer grades it against the named technique and gives you instructor-level feedback. Pass mark: 80%.