How to Use a Cuisinart 14 Cup Food Processor | Lock, Load, Pulse

The Cuisinart 14-cup food processor runs only when the bowl and cover are both twisted clockwise into locked position — then the On paddle starts it and Off/Pulse stops it.

A food processor that won’t start is almost never broken. On the Cuisinart Custom 14, the motor stays dead until the work bowl and cover are each rotated clockwise into their locked detents — a half-turn short on either leaves you pressing On with nothing happening. That’s also why the booklet says keep the cord unplugged until assembly is complete: the lock is the safety system.

Wash Everything Before The First Run

Cuisinart’s booklet lists the work bowl, cover, pushers, chopping blade, and discs as the parts to clean before first use. The bowl is BPA-free Lexan — top-rack dishwasher or warm soapy water. Dry everything: a wet base or locking collar makes the bowl seat unevenly.

Assemble It In This Exact Order

Work on a dry, level countertop, unplugged until the end. The sequence is base, bowl, blade, cover — each piece seats only one way.

1. Set the base with the control paddles facing you.
2. Lower the work bowl onto the base and turn the handle clockwise until it locks. It drops down slightly when it catches.
3. Slide the chopping or dough blade onto the center shaft, pressing it down as far as it goes.
4. Set the cover on top with the feed tube at the back left of center, then turn clockwise until it locks.
5. Slide the small pusher into the large pusher, then drop the assembly into the feed tube.
6. Now plug the cord into the outlet.

Cuisinart’s booklet is explicit that the unit stays unplugged until fully assembled.

Running It: On, Off, And What Pulse Actually Does

The Custom 14 has two paddles and no speed dial. On runs the 720-watt motor continuously; Off/Pulse stops it. The Pulse label is the whole technique: for chopping, press and release in short bursts — one second on, pause, again — checking the bowl between bursts. Continuous running turns onions and herbs into paste in seconds, and there’s no way to un-paste them.

The extra-large feed tube handles whole potatoes and blocks of cheese without pre-cutting. Pack the tube, drop in the pusher, use steady pressure rather than a shove. If the disc stops grabbing, the tube is overfilled.

Always wait for the blade to stop completely before twisting the cover off — the motor coasts for a moment after Off/Pulse.

Which 14-Cup Model You Actually Own

Cuisinart sells more than one 14-cup machine, and parts don’t cross over. The Custom 14 (DFP-14BCNY) is the current model, brushed stainless, shipping with a slicing disc, shredding disc, chopping blade, and dough blade. Cuisinart’s manuals page also lists a discontinued Plus 14 Cup Food Processor and separates the 14 Cup families, so a bowl or blade bought for one may not fit another. Find your model number on the bottom of the base before ordering replacements. Dimensions and accessory lists also vary across retailer listings — trust the manual or Cuisinart product page over a marketplace spec sheet. If you’re weighing this machine against others in its size class, our tested 14 cup food processor roundup compares capacity, motor wattage, and included discs side by side.

Coverage is solid: a full 5-year warranty on the motor and a limited 3-year warranty on the rest, per Cuisinart’s DFP-14BCNY product page. Prices shift by retailer, and Cuisinart’s own page didn’t show one when this was written, so check current listings.

If It Won’t Start

If nothing, unplug it, confirm the outlet works, and check your model against the Cuisinart food processor manuals page for the right PDF.