The "Transition=23" refers to effect number 23 which is "displays a random transition". You can change "23" to any of the effects below

Formally
AIRTECH FABRICATORS
5029 W. PARKVIEW LN.
GLENDALE AZ 85310
 1-888-814-2288 or 623-587-9540 or Fax 623-587-9639
E-mail airtech1dashvisor@cox.net
12SC42X4-2000lb DOLLY
You can call me direct at 1-888-214-2288
or e-mail me, for more info
DOLLY Patent # 5,660,518
Run your mouse over
the picture to enlarge it.
PART #-----12SC42X4-2
STRAPS 2EA 2"X 20' W/ratchet
DOLLY HEIGHT---42"


LIFTING CAPACITY---2000lb.
STEERING HANDLES---4ea
WHEEL TYPE---12" PNEUMATIC SWIVEL CASTER W/brake
LIFTING HEIGHT---15" HIGH 25" W/DROP LEG
TOTAL WEIGHT 64 lbs. X4

PRICE $2,595.00 plus shipping

DOLLY PATENT #5,660,518
CAN BE USED FOR A/C UNITS, AIR HANDLERS,
CONDENSING UNIT,ON THE ROOF OR ON THE GROUND.
THIS ITEM WAS DESIGNED TO TRANSPORT AIR CONDITIONING EQUIPMENT (UP TO 2000 LBS ON A FLAT ROOF) ACROSS COMMERCIAL ROOFTOPS IN THE EVENT COMMERCIAL CRANE SERVICE CANNOT ACCESS THE DESIRED INSTALLATION SITE. IN ADDITION, IT CAN BE USED IN CONJUNCTION WITH A CRANE SERVICE TO LOCATE SEVERAL UNITS ON A MULTIPLE-UNIT APPLICATION SUCH AS A BUSINESS COMPLEX. TO ILLUSTRATE, THE UNITS CAN BE PLACED ON THE ROOFTOP AT A CENTRAL LOCATION BY THE CRANE, AND THEN THE DOLLY CAN BE USED TO POSITION EACH UNIT TO THE RESPECTIVE LOCATIONS THAT MAY BE OUT-OF-REACH OF THE CRANE. THIS CAN SIGNIFICANTLY REDUCE OVERALL CRANE EXPENSES. THE OBJECTIVE OF THIS DOLLY IS TO MINIMIZE THE NEED FOR COMMERCIAL CRANE SERVICE DURING UNIT REMOVAL AND INSTALLATION.

IF A 100' SMALL CRANE CANNOT REACH 150' OR MORE OUT YOU CAN MOVE THE UNIT WITH
THE A/C ROOF DOLLY. YOU DON'T NEED A LARGE CRANE TO DO THE JOB.

WITH THE A/C DOLLY YOU CAN ROLL THE UNIT OVER A 15" HIGH CURB, 25" W/DROP LEG.
ON A MULTIPLE-UNIT JOB YOU CAN SAVE HUNDREDS OF DOLLARS ON CRANE SERVICE.
INSTALLING NEW UNIT ON THE ROOF CURBS 7 1/2 - 10 TON 2000LB MAX

1. WHEN SETTING THE UNIT ON THE ROOF WITH
THE CRANE, MAKE SURE THEY ARE FACING THE
WAY YOU WANT THEM TO BE FACING ON THE
CURB SO THAT YOU DO NOT HAVE TO ROTATE
THEM.

2. REMOVE ALL LIFTING EYES.

3. RAISE JACK SO BOTTOM OF DOLLY IS SNUG
ON BOTTOM OF UNIT THEN SET THE FOOT BREAK.

4. PLACE 2ND DOLLY WITH RATCHET ON
OPPOSITE CORNER.

5. 3RD AND 4TH DOLLY ARE THE SAME.
PLACE THEM ON THE OTHER CORNERS.

6. ATTACH THE TWO STRAPS, GET BOTH OF
THEM SNUG BEFORE YOU TIGHTEN THEM ALL
THE WAY.

7. UNLOCK ALL THE WHEELS AND TURN THEM IN
THE DIRECTION YOU WANT TO GO.

8. JACK UP ALL FOUR DOLLIES SO THE UNIT
IS 2-3" OFF ROOF.

9. WHEN MOVING UNIT MAKE ALL 90 DEGREE
TURNS TO LINE UP WITH THE CURB.

10. MAKE SURE YOU DO NOT HIT ANYTHING
WITH THE WHEELS.

11. WHEN THE UNIT IS LINED UP CLOSE TO
THE CURB THEN RAISE ALL FOUR JACKS AS
EVEN AS POSSIBLE, TO CLEAR THE CURB.

12. ROLL IT OVER AS SLOW AS YOU CAN AND
DO NOT HIT ANYTHING WITH THE WHEELS.

13. WHEN IT IS LINED UP LOWER IT DOWN.