ninja play Xtreme 9.8 User manual

Xtreme 9.8Gravity Gym
User Manual

DISCLAIMER
USE AT YOUR OWN RISK: Consult a physician before using this equipment or engaging in any
exercise program. It is your responsibility to evaluate your own medical and physical condition to
make sure that you are capable of using this equipment without injuring yourself. By voluntarily
undertaking this form of exercise you assume the risk of any resulting injury.
Not liable for injuries or damages: Ninja Play Fitness and Greenmaster disclaims liability for any
damages incurred by anyone resulting from the use or misuse of this equipment irrespective
whether the injuries or damages result from any affirmative acts of negligence or omissions on the
part of Ninja Play Fitness or Greenmaster. You assume full responsibility for any and all injuries,
that you may experience as a result of the use of this equipment and waive any claims that you
may have against Ninja Play Fitness or Greenmaster.
WARRANTIES: Please visit www.ninjaplayfitness.com/terms for details.
Warning
It is the sole responsibility of the purchaser of Ninja Play Xtreme 9.8 Gravity Gym to
instruct all individuals, whether they are the end user or supervising personnel on proper
usage of the equipment. It is recommended that all users of Ninja Play Xtreme 9.8 Gravity
Gym be informed of the following
information prior to its use. Do not use any equipment in any way other than designed or
intended by the manufacturer. It is imperative that Ninja Play Xtreme 9.8 Gravity Gym be
used properly to avoid injury.
•To avoid injury ensure that no one is around when working out on this product.
•NEVER allow children on strength training equipment. All minors must be supervised at all times
while using this equipment.
•All warnings and instructions should be read and proper instruction obtained prior to use. Use this
equipment for its intended purpose ONLY.
•NEVER allow resistance straps, ropes or other means to be attached to this equipment, as this
may result in serious injury. NEVER use this equipment for support during stretching, as this may
result in serious injury.
•Keep hands and feet clear at all times from moving parts to avoid injury.
•It is the responsibility of the owner to ensure that all users of this equipment are adequately
informed of all warnings and precautions.
•No more than one person is allowed to operate this equipment at the same time.
•Don’t jump or pull anything from this equipment, including the time when it’s not operating. Do not
hang on the machine.
•Always make sure the lock is secured on the safety locker before you step out from this
equipment.

※TABLE OF CONTENTS
1. BEFORE YOU BEGIN ------------------------------------------------------------------------- P1
2. PRECAUTIONS --------------------------------------------------------------------------------- P2
3. SUPPLIED COMPONENTS / SUPPLIED HARDWARE ------------------------ P3~P4
4. PARTS LIST -------------------------------------------------------------------------------- P5~P7
5. ASSEMBLY INSTRUCTIONS -------------------------------------------------------- P8~P20
6. STABILIZER ADJUSTMENT -------------------------------------------------------------- P21
7. TRANSPORTING INSTRUCTION -------------------------------------------------------- P22
8. POWER INSTRUCTION --------------------------------------------------------------------- P23
9. PORTABLE RECHARGEABLE BATTERY -------------------------------------------- P24
10. OPERATING INSTRUCTION ----------------------------------------------------- P25~P27
11. WARNING ------------------------------------------------------------------------------------- P28
12. MUSCLE CHART----------------------------------------------------------------------------- P29
13. STRETCHING ROUTINE ------------------------------------------------------------------ P30
Enter Serial Number: ________________________
Enter Original Sales Order # ________________________

Ninja Play Xtreme 9.8 Gravity Gym 1
BEFORE YOU BEGIN
Open The Box:
Locate and open your Ninja Play Xtreme 9.8 Gravity Gym inner box, check all parts included in the
box, please use the Supplied Components and Supplied Hardware lists on page 3-4 as reference.
Make sure all the parts are included, if you find any parts missing or have any questions contact
us directly at [phone].
Gather Your Tools:
Before you begin, make sure that you gather all the necessary tools you need to assemble the
equipment properly. This will save time and make the assembly faster and easier.
Clear Your Work Area:
Make sure that you cleared a space for assembling the equipment properly. Make sure the space
is also cleared from anything that may cause injury during assembly. After the equipment is fully
assembled, make sure there is an enough amount of area around the equipment for unobstructed
operation.
Have A Help Hand If Needed:
Some steps may require heavy lifting. It is recommended that you obtain the assistance of
another person when assembling this equipment. To schedule an assembly service, please
contact us directly at [phone].
Weight Limitation:
We do not recommend you to use Ninja Play Xtreme 9.8 Gravity Gym if your body weight is over
309 lb (140 kg) or below 99 lb (45 kg). There is risk of injury if the user’s weight over/below the
weight limitation for this equipment.

2 Ninja Play Xtreme 9.8 Gravity Gym
PRECAUTIONS
To reduce the risk of burns, fire, electric shock, or injury to persons, read the following important
precautions and information before operating the Ninja Play Xtreme 9.8 Gravity Gym. It is the
purchaser's responsibility to ensure that all users for this equipment are adequately informed of all
warnings and instructions.
Ninja Play Xtreme 9.8 Gravity Gym user's weight limit is no more than 309 lb (140 kg), no less than
99 lb (45 kg). Ninja Play Xtreme 9.8 Gravity Gym uses an air shock cylinder providing floating support
and loading for your training. You can adjust the floating power support electronically.
 Ninja Play Xtreme 9.8 Gravity Gym is designed for adults, please keep children under the age of 12
and pets away from the Ninja Play Xtreme 9.8 Gravity Gym. Minors must be supervised at all times
while using this equipment.
 Make sure all users understand the risk with moving parts during operation.
 Place on a level surface, with 1.5 m of clearance around it. Do not place the Ninja Play Xtreme 9.8
Gravity Gym on any surface that blocks air openings. To protect the floor or carpet from damage,
place a mat under the Ninja Play Xtreme 9.8 Gravity Gym.
 Keep sweat or any liquid away from the Ninja Play Xtreme 9.8 Gravity Gym's electronic components.
 Keep the Ninja Play Xtreme 9.8 Gravity Gym indoors, away from moisture and dust. Do not put the Ninja
Play Xtreme 9.8 Gravity Gym in a garage, patio, or near water.
 Please always consult with your doctor and evaluate your physical conditions for any workouts.
 Injuries to your health may result from incorrect or excessive training. Stop exercise if you faint or feel
dizzy. Obtain a medical exam before beginning your exercise routine.
 All warnings and instructions should be read and obtained properly prior to use. Use this equipment for its
intended purpose ONLY.
 Inspect the equipment before use. DO NOT use it if it appears damaged or inoperable.
 Use proper tools to assemble this machine and ask for technical support if needed.
 Always make sure all the parts are tightened during assembling, prevent any injuries during your
workout.
 Please refer to this instruction manual to operate your equipment.
 Keep your hair, clothing, and other fitness accessories free and clear from all the moving parts.
 Always be careful with moving components while you’re stepping in/out the Ninja Play Xtreme 9.8 Gravity
Gym.
 Adjust stabilizer to make sure the Ninja Play Xtreme 9.8 Gravity Gym stays stable while using.
 Make sure the caster wheels are in the correct locations. Please refer to the assembly instruction for
more details.
 Ninja Play Xtreme 9.8 Gravity Gym use 100V-240V/50-60Hz power, always check with power switch light
to ensure power input.
 Check all components every 60 days of use. Especially check all bolts/screws/nuts are tightened on all
parts.
 It’s dangerous to the user if the machine is not properly maintained. Any structure change, disassembly or
switching of components could be dangerous and cause injury to the user.
 Always replace the defective components if there are any. Defected components could affect the
machine’s functionality and it's also dangerous for users.
 Do not fix or change anything on your own. Please always make sure to fix or change components by a
qualified technician.
 Do not modify this equipment in the way that differs from its original design, Ninja Play Fitness and
Greenmaster are not responsible for any injuries caused by the modifications.
 Keep the power switch off and detach power cord/battery before maintaining or replacing components.

Ninja Play Xtreme 9.8 Gravity Gym 3
SUPPLIED COMPONENTS
This list identifies the major components you will use to assemble this product.
No. Description Qty
A1 Base Frame Assembly 1
A2 Bottom Supporting Tube - L 1
A3 Bottom Supporting Tube - R 1
A4 Upright Tube Assembly - L 1
A5 Upright Tube Assembly - R 1
A6 Top Supporting Tube Assembly - L 1
A7 Top Supporting Tube Assembly - R 1
A8 Fixed Handle Bar Assembly - L 1
A9 Fixed Handle Bar Assembly - R 1
A10 Pull-Up Bar # 1 1
A11 Pull-Up Bar # 2 1
A12 Strength Training Rope #1 1
A13 Safety Rope Assembly 2
A14 Strength Training Rope #2 1
119 Top Connecting Tube 1
120 Upright Connecting Tube 1
203 Level Adjuster 2
204 Thumb Screw #1 2
309 Platform 1
317 End Cap # 4 4
603 Power Adaptor 1
Optional Purchasing
No. Description Qty.
A15 Portable Rechargeable Battery 1

4 Ninja Play Xtreme 9.8 Gravity Gym
SUPPLIED HARDWARE
This list identifies the hardware you will use to assemble the product.
No. Description Qty.
403 Allen Head Bolt M8x15x15mm 14
405 Curve Washer 8x20x1.5mm 2
432 Flat Head Bolt M8x45x45mm 3
435 Allen Head Bolt M8x10x10mm 2
437 Allen Head CAP Bolt M8x30x30mm 4
444 Allen Head Bolt M8x90x15mm 2
A Allen Key 5mm 1
B Allen Key 6mm 1
C Wrench 17mm 1

Ninja Play Xtreme 9.8 Gravity Gym 5
PARTS LIST
Item No. Description Qty. Part No.
Ninja Play Xtreme 9.8 Gravity Gym-100
101 Base Frame 1 XTREME 9.8-101
104 Lifter Frame 1 XTREME 9.8-104
105 Gravity Adjuster Frame 1 XTREME 9.8-105
106 Knob Adjusting Holder - Front 1 XTREME 9.8-106
107 Knob Adjusting Holder - Rear 1 XTREME 9.8-107
108 Sub Safety Locker Bracket - Right #1 1 XTREME 9.8-108
109 Sub Safety Locker Bracket #2 2 XTREME 9.8-109
110 Sub Safety Locker Bracket - Right #3 1 XTREME 9.8-110
111 Sub Safety Locker Bracket - Left #1 1 XTREME 9.8-111
112 Sub Safety Locker Bracket - Left #3 1 XTREME 9.8-112
113 Upright Tube - L 1 XTREME 9.8-113
114 Upright Tube - R 1 XTREME 9.8-114
115 Top Supporting Tube - L 1 XTREME 9.8-115
116 Top Supporting Tube - R 1 XTREME 9.8-116
117 Fixed Handle Bar - L 1 XTREME 9.8-117
118 Fixed Handle Bar - R 1 XTREME 9.8-118
119 Top Connecting Tube 1 XTREME 9.8-119
120 Upright Connecting Tube 1 XTREME 9.8-120
121 Fixed Mount Bracket 4 XTREME 9.8-121
122 Safety Locker 1 XTREME 9.8-122
123 Sub Safety Locker Bushing 2 XTREME 9.8-123
124 Crossbar #1 1 XTREME 9.8-124
125 Crossbar #2 1 XTREME 9.8-125
Ninja Play Xtreme 9.8 Gravity Gym -200
201 N2 Cylinder Assembly 2 XTREME 9.8-201
202 Cylinder Bearing Set 4 XTREME 9.8-202
203 Level Adjuster 2 XTREME 9.8-203
204 Thumb Screw #1 2 XTREME 9.8-204
205 Motor Axel 1 XTREME 9.8-205
206 Motor Fixing Plate 1 XTREME 9.8-206
207 Bearing 6002 1 XTREME 9.8-207
208 Bearing 6000 1 XTREME 9.8-208
209 Knob Asis Plate 1 XTREME 9.8-209
210 Metal Bushing 0605F 2 XTREME 9.8-210
211 Spring 313mm 2 XTREME 9.8-211
212 Spring 833mm 4 XTREME 9.8-212
213 Bearing 6201 4 XTREME 9.8-213
214 Safety Rope 2 XTREME 9.8-214
215 Hook 6mm 2 XTREME 9.8-215
216 Metal Bushing 16x22.2x10.7 CH1548 4 XTREME 9.8-216
217 Bearing 608zz 6 XTREME 9.8-217
218 Thumb Screw #2 2 XTREME 9.8-218
219 Non-Slip Base 1 XTREME 9.8-219

6 Ninja Play Xtreme 9.8 Gravity Gym
PARTS LIST
Item No. Description Qty. Part No.
Ninja Play Xtreme 9.8 Gravity Gym-300
301 Transportation Wheel 2 XTREME 9.8-301
302 Knob Roller 3 XTREME 9.8-302
303 Knob Indicator 1 XTREME 9.8-303
304 Knob POM Plate 2 XTREME 9.8-304
305 Gravity Adjusting Knob 1 XTREME 9.8-305
306 Gravity Indicating Cover - Upper 1 XTREME 9.8-306
307 Gravity Indicating Cover - Left 1 XTREME 9.8-307
308 Gravity Indicating Cover - Right 1 XTREME 9.8-308
309 Platform 1 XTREME 9.8-309
310 Clear PVC Plastic pipe 220 4 XTREME 9.8-310
311 End Cap #1 6 XTREME 9.8-311
312 Bracket Cover 4 XTREME 9.8-312
313 Wheel Cap 112x41.5mm 2 XTREME 9.8-313
314 Wheel Cap 46x12mm 2 XTREME 9.8-314
315 End Cap #2 2 XTREME 9.8-315
316 End Cap #3 2 XTREME 9.8-316
317 End Cap #4 4 XTREME 9.8-317
318 Snap Bushing 2 XTREME 9.8-318
Ninja Play Xtreme 9.8 Gravity Gym-400
401 Washer 6x16x2 10 XTREME 9.8 -401
402 Allen Head Bolt M6x16x16 1 XTREME 9.8-402
403 Allen Head Bolt M8x15x15 14 XTREME 9.8-403
404 Allen Head Bolt 12x65-M10X15 2 XTREME 9.8-404
405 Curve Washer 8x20x1.5mm 2 XTREME 9.8-405
406 Spring Washer 6x10x1 6 XTREME 9.8-406
407 Round Head Self Tapping Screw 4x19 2 XTREME 9.8-407
408 Axel Φ8x60.2 3 XTREME 9.8-408
409 C Clip M8 6 XTREME 9.8-409
410 Screw Thread Adjuster Axel 1 XTREME 9.8-410
411 Metal Bushing 15.1x20x8.5 1 XTREME 9.8-411
412 Washer 8x23x4 1 XTREME 9.8-412
413 Round Head Screw M5x12x12 7 XTREME 9.8-413
414 Round Head Self Tapping Screw 4x12 11 XTREME 9.8-414
415 C Clip M6 1 XTREME 9.8-415
416 Spring 630mm 1 XTREME 9.8-416
417 Gasket Clips - U Type 5mm 3 XTREME 9.8-417
418 Round Head Self Tapping Screw 4.5x10 2 XTREME 9.8-418
419 Washer 10x23x2 4 XTREME 9.8-419
420 Safety Pin 2 XTREME 9.8-420
421 Allen Head Bolt M6x10x10 12 XTREME 9.8-421
422 Allen Head Bolt M6x60x15 2 XTREME 9.8-422
423 C Clip 10mm 2 XTREME 9.8-423
424 Allen Head Bolt M5x8x8 2 XTREME 9.8-424
425 Round Head Screw M4x30x30 1 XTREME 9.8-425

Ninja Play Xtreme 9.8 Gravity Gym 7
PARTS LIST
Item No. Description Qty. Part No.
426 Nylon Nut M4 1 XTREME 9.8-426
427 Nut M6 1 XTREME 9.8-427
428 Washer 10x16x2 1 XTREME 9.8-428
429 Washer 8x18x1.5 2 XTREME 9.8-429
430 Star Push Washer 8mm 4 XTREME 9.8-430
431 Round Head Screw M6x20x20 2 XTREME 9.8-431
432 Flat Head Bolt M8x45x45mm 3 XTREME 9.8-432
433 Safety Locker Axle #1 1 XTREME 9.8-433
434 Safety Locker Axle #2 1 XTREME 9.8-434
435 Allen Head Bolt M8x10x10mm 2 XTREME 9.8-435
436 Nylon Nut M6 6 XTREME 9.8-436
437 Allen Head CAP Bolt M8x30x30mm 4 XTREME 9.8-437
438 Washer 16x25x3 4 XTREME 9.8-438
439 Allen Head Bolt M10x20x20mm 2 XTREME 9.8-439
440 Spring Washer 10x16x2 2 XTREME 9.8-440
441 Washer 6x13x1 2 XTREME 9.8-441
442 Hex Head Bolt M10x90x30 4 XTREME 9.8-442
443 Nut M8 4 XTREME 9.8-443
444 Allen Head Bolt M8x90x15 2 XTREME 9.8-444
445 Round Head Self Tapping Screw 4.5x15 1 XTREME 9.8-445
446 Washer 8x14x1.5 4 XTREME 9.8-446
447 Spring Washer 8x13.5x1.7 4 XTREME 9.8-447
Ninja Play Xtreme 9.8 Gravity Gym-600
601 PC Board 1 XTREME 9.8-601
602 Power Switch 1 XTREME 9.8-602
603 Power Adapter 1 XTREME 9.8-603
604 Adjusting Motor 1 XTREME 9.8-604
605 Micro Switch Connecting Wire-1 100mm 1 XTREME 9.8-605
606 Micro Switch Connecting Wire-2 650mm 1 XTREME 9.8-606
607 DC Power Wire #1 850mm 1 XTREME 9.8-607
608 DC Power Wire #2 700mm 1 XTREME 9.8-608
609 3PIN Power Switch Connecting Wire- 200mm 1 XTREME 9.8-609
610 Power Switch Connecting Wire 180mm 1 XTREME 9.8-610
611 2PIN Adjusting Motor Connecting Wire 170mm 1 XTREME 9.8-611
Ninja Play Xtreme 9.8 Gravity Gym-A
A12 Strength Training Rope #1 1 XTREME 9.8-A12
A14 Strength Training Rope #2 1 XTREME 9.8-A14
Optional Purchasing
Item No. Description Qty. Part No.
A15 Portable Rechargeable Battery 1 XTREME 9.8-A15

8 Ninja Play Xtreme 9.8 Gravity Gym
ASSEMBLY INSTRUCTIONS
Step 1 : Assemble the Level adjuster (203) to the Bottom
Supporting Tube- L & R (A2 & A3).
Then assemble the Bottom Supporting Tube – L & R
(A2 & A3) to the Base frame Assembly (A1) and secure
using the Allen Head CAP Bolt M8x30x30mm (437).
203 X2
437 X4
STEP 1

Ninja Play Xtreme 9.8 Gravity Gym 9
ASSEMBLY INSTRUCTIONS
Step 2: Assemble the Upright Tube - L (A4) to the Bottom
Supporting Tube- L (A2) and assemble the Upright
Tube - R (A5) to the Bottom Supporting Tube- R (A3).
Assemble the Upright Connecting Tube (120) to Upright
Tube - L and R (A4 and A5) and secure using Allen Head
Bolt M8x90x15mm (444) with Curve Washer 8x20x1.5mm
(405)
405 X2
444 X2
STEP 2

10 Ninja Play Xtreme 9.8 Gravity Gym
ASSEMBLY INSTRUCTIONS
Step 3: Using Allen Head Bolt M8x15x15mm (403) secure Upright
Tube - L and R (A4 and A5) with Base Frame (A1).
Taking Wrench 17mm reach into the oval hole of Bottom
Supporting Tube- L/R (A2/A3) to fasten inside
Hex Head Bolt M10x90x30 (442).
403
X2
STEP 3

Ninja Play Xtreme 9.8 Gravity Gym 11
ASSEMBLY INSTRUCTIONS
Step 4: Slant the machine onto the carton box
STEP 4

12 Ninja Play Xtreme 9.8 Gravity Gym
ASSEMBLY INSTRUCTIONS
Step 5: Assemble the Top Supporting Tube Assembly - L and R
(A6 and A7) to the Fixed Handle Bar Assembly – L and R
(A8 and A9) and secure using Allen Head Bolt
M8x15x15mm (403) and Allen Head Bolt M8x10x10mm
(435)
403 X4
435 X2
STEP 5

Ninja Play Xtreme 9.8 Gravity Gym 13
ASSEMBLY INSTRUCTIONS
Step 6: Assemble the Fixed Handle Bar Assembly – L and R
(A8 and A9) to the Upright Tube – L and R (A4 and A5)
and secure using Allen Head Bolt M8x15x15mm (403),
Do not tighten them fully at first.
403 X4
STEP 6

14 Ninja Play Xtreme 9.8 Gravity Gym
ASSEMBLY INSTRUCTIONS
Step 7: Assemble the Top Connecting Tube (119) to the Top
Supporting Tube Assembly - L and R (A6 and A7)
and secure using Allen Head Bolt M8x15x15mm
(403). Do not tighten them fully at first.
403 X4
STEP 7

Ninja Play Xtreme 9.8 Gravity Gym 15
ASSEMBLY INSTRUCTIONS
Step 8: Taking Wrench 17mm reach into the oval hole of Upright Tube Assembly - L /R (A4/A5) to
fasten inside Hex Head Bolt M10x90x30 (442) and tighten all screw on the Tubes of STEP 6
and STEP 7.
STEP 8

16 Ninja Play Xtreme 9.8 Gravity Gym
ASSEMBLY INSTRUCTIONS
Step 9: Assemble the Safety Rope Assembly (A13) to the
Crossbar Assembly (A10) and secure using
Thumb Screw (204).
204 X2
STEP 9

Ninja Play Xtreme 9.8 Gravity Gym 17
ASSEMBLY INSTRUCTIONS
Step 10: Attach Crossbar Assembly of STEP 9 and taking the hook move round Fixed Handle Bar
Assembly – L/R (A8 / A9) to hook on Top Supporting Tube Assembly - L/R (A6 /A7).
STEP 10