Technical Info | Power Requirements, Troubleshooting & Rental Guide | Just Bounce Miami
Party day guide

Bounce day, no stress.

Quick fixes for power, air and water, plus what to have ready before our truck pulls up. Stuck? Call or text us a photo at (305) 909-2686.

Since 2015serving South Florida
SIOTOsafety certified
Sanitizedbefore every event
Something’s wrong right now

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Most issues take two minutes to fix. If not, call or text a photo to (305) 909-2686.

Bounce house looks soft or is deflating

Inflatables have small vents so air keeps moving, and some softness is normal on very hot days. If it’s clearly deflating:

  1. Blower running? Check that air is flowing.
  2. Air tube attached? The tube from the blower to the unit should be tied on with no gaps.
  3. Flaps and velcro closed? All closures should be sealed.
  4. Seams OK? A split seam is rare, but stop play and call if you see one.
Still losing air? Call (305) 909-2686 →
Blower stopped / no power
  1. Plug and switch. Plug can get bumped loose; switch should be ON.
  2. Test the outlet with a phone charger.
  3. GFCI outlet? Press RESET (kitchens, baths, garages, outdoors).
  4. Breaker panel. Flip a tripped breaker fully OFF, then ON.
  5. Unplug everything else on that circuit. The blower needs its own.

On a generator? Check fuel first. Start the generator before plugging in the blower, and keep it at least 20 ft from the inflatable.

Water slide isn’t slippery enough
  • Hose connected and turned on all the way.
  • Sprinkler nozzles at the top not clogged.
  • Low pressure? Turn off other hoses and sprinklers.
  • Keep water running the whole time kids are sliding.
Dry unit is wet inside
  • Morning dew, overnight rain or South Florida humidity: wipe down with towels.
  • Never put water on a dry-only slide. It can damage the unit and add fees.
A stake came loose / anchoring
  • Grass: heavy-duty stakes. Hard surfaces: sandbags.
  • Never remove, adjust or move a unit after setup.
Stake loose? Stop play and call (305) 909-2686 →
Getting ready · Power

One blower, one circuit

Every blower runs the whole time the unit is up, so each blower/unit needs its own dedicated 15-amp circuit with a standard 3-prong 120 V outlet within 50 ft. We bring our own heavy-duty cords. Parks usually have no power, so add a generator.

RentalBlowersCircuit
Bounce house or combo11 dedicated 15-amp
Water slide11 dedicated 15-amp
Obstacle course1–21 dedicated 15-amp per blower
Cotton candy machinen/aIts own circuit
Popcorn / snow conen/aLow draw
At a park? Plan on a generator. Our generator for 1 blower comes with a full tank of gas. Two blowers? Ask about the Big Boy generator.
Just Bounce Miami obstacle course set up on grass
Long obstacle courses can need two blowers, so two circuits.
Getting ready · Space & sizes

Measure before you book

Every unit page lists its setup area (length × width × height). Measure your yard, and look up for tree branches, wires and patio covers. A few real examples from our catalog:

UnitSetup area (L × W × H)OutletsAges
Toddler Block Party18 × 20 × 17 ft1 × 120 V2–5
Gamer Bounce House w/ Slide29 × 19 × 16 ft1 × 120 V6+
Jurassic Combo (wet or dry)35 × 19 × 17 ft1 × 120 V6+
16 ft Block Party Water Slide30 × 12 × 18 ft1 × 120 V6+
27 ft Big Red Double Lane58 × 21 × 30 ft1 × 120 V6+

What fits your space

The same five real units from the table above. Check each one’s setup area against your yard.

Backyard checklist

  • Clear rocks, sticks, pet waste and sharp objects
  • Grass is best; dirt, asphalt and concrete work. No rocks or gravel
  • Gate or path at least 3 ft wide (5 ft recommended); big units weigh 650+ lb
  • Sprinklers off in the setup area
  • Hose within reach for water slides
  • Pool nearby? Tell us when you book

Park checklist

  • Reserve your park space and have the permit ready
  • Generator: most parks have no outlets
  • Flat ground away from sprinklers and slopes
  • Truck access close to the setup spot
When do we arrive? Usually 1–3 hours before your start time (up to 4 on busy days). We call or text the day before with an ETA, and setup doesn’t count against your rental time. Your rental is 3 days for the price of 1.
Delivery & pickup
  • Ensure vehicle access for our delivery truck to unload
  • Some parks have time restrictions — confirm setup and pickup windows
  • Confirm your scheduled pickup time with the driver
Weather

Wind, rain and Miami heat

Wind 15+ mph

Get everyone out and turn the blower off, even if it’s staked.

Lightning or thunder

Everyone out right away. Blower off.

Heat

Water breaks and shade. Vinyl feels softer when it’s hot. That’s normal.

Worried about the weather? Don't be. If severe weather makes it genuinely unsafe to use your rental, we will reschedule at no additional charge. We will never penalize you for prioritizing safety. Call (305) 909-2686 as early as you can; we watch the radar all season.
Just Bounce Miami shark water slide set up on a lawn
Water slides need a hose running the whole time.
Just Bounce Miami Boom Box bounce house
Every unit has its max capacity posted.
Safety

House rules for jumpers

  • An adult (18+) watches the unit the whole time
  • Group kids by size and age
  • Follow the max capacity posted on the unit
  • No shoes, glasses, jewelry, pens or belt buckles
  • No food, drinks, gum or lollipops inside
  • No flips, wrestling or roughhousing
  • No pets in or near the unit
Want to enjoy the party too? Add a trained attendant: 4 hours of event staff.
During your rental

Keep it clean, skip the fees

Keeping it clean

Units arrive clean and are sanitized on site. During the party:

  • Wipe entrance and slide with a damp cloth
  • Water and mild soap only, no harsh chemicals
  • Clear leaves and grass that blow inside

What causes charges

  • Silly string, confetti, glitter, markers or face paint
  • Food, drinks, mud or accidents: minimum $75 cleaning fee
  • Damage from ignoring safety rules (for example, blower left on in high wind)
Schools, churches, cities & companies

Booking for an organization?

Institutional events are handled by our sister company, We Rent Fun: approved schools and parks vendor, with a COI and W-9 within 24 hours and purchase orders accepted.

Miami-Dade County Public SchoolsBroward County Public SchoolsMiami-Dade CountyBroward County
Vendor registrations held by We Rent Fun, our sister company in The Fun Group.

Paperwork

  • COI within 24 hours, your organization as additional insured
  • W-9 same day
  • Purchase orders, district requisitions, corporate checks

Safety

  • SIOTO safety certified crew
  • Sanitized before every event
  • Licensed and insured
Ready to pick?

Browse by category

Every unit page lists its setup area, blowers and outlets, so you can check it against this guide.

Got your space and power sorted?

See what’s available on your date

Pick your party date and we’ll show every unit that’s available.

The Just Bounce Miami team
Real people, party day included

Need help? We’re here.

Call or text during business hours, and on party day if something isn’t right. Hablamos español.

 
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