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Maintenance And Troubleshooting - Boomerang 850 User Manual

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MAINTENANCE AND TROUBLESHOOTING

Inspect and tighten all parts of the elliptical crosstrainer
regularly. Replace any worn parts immediately.
To clean the elliptical crosstrainer, use a damp cloth
and a small amount of mild soap. Important: Keep
liquids away from the console, place only a sealed
water bottle in the water bottle holder, and keep
the console out of direct sunlight. During storage,
remove the batteries from the console.
BATTERY REPLACEMENT
If the console display becomes dim, the batteries
should be replaced; most console problems are the
result of low batteries. To replace the batteries, see
step 5 on page 6 and remove the console from the
upright. Next, see step 4 on page 6 and insert three
batteries into the console. Reattach the console to the
upright, being careful not to pinch the wires.
HOW TO ADJUST THE REED SWITCH
If the console does not display correct feedback, the
reed switch should be adjusted. To adjust the reed
switch, you must remove the Left Pedal Arm (11) and
the Left Side Shield (3).
56
3
42
40
11
35
22
42
42
Remove the Pedal Arm Bolt Set (40), the M10 x
25mm Patch Screw (22), and the M10 Washer (35)
from the Left Pedal Arm (11). Remove the Left Pedal
Arm. Next, remove the two M4 x 25mm Screws (56)
and the four M4 x 16mm Screws (42) from the Left
Side Shield (3).
See the drawing below and locate the Reed Switch
(53). Loosen, but do not remove, the indicated M4 x
16mm Screw (42). Slide the Reed Switch slightly
toward or away from the Magnet (58) on the flywheel.
Retighten the Screw. Turn the left Pedal Disc (15) for a
moment. Repeat until the console displays correct
feedback. When the Reed Switch is correctly adjusted,
reattach the Left Side Shield (3) and the Left Pedal
Arm (11).
58
53
15
42
HOW TO ADJUST THE DRIVE BELT
If the pedals slip whilst you are pedaling, even when
the resistance is adjusted to the highest setting, the
Drive Belt (19) may need to be adjusted. To adjust the
Drive Belt, you must first remove the left side shield.
See HOW TO ADJUST THE REED SWITCH at the
left and remove the left side shield.
Next, loosen the
M8 x 22mm Flat
Head Screw
(41) and turn
the M10 x
60mm Button
41
Bolt (62) until
the Drive Belt
(19) is tight.
When the Drive
62
Belt is tight,
tighten the Flat
Head Screw.
Reattach the left side shield.
12
ASSEMBLY
Assembly requires two persons. Place all parts of the elliptical crosstrainer in a cleared area and remove the
packing materials. Do not dispose of the packing materials until assembly is completed. In addition to the
included hex keys, assembly requires a phillips screwdriver
spanner
As you assemble the elliptical crosstrainer, use the drawings below to identify the small parts used in assembly.
The number in parenthesis below each drawing refers to the key number of the part, from the PART LIST on
page 14. The second number refers to the quantity used in assembly. Note: Some small parts may have been
pre-assembled for shipping. If a part is not in the parts bag, check to see if it has been pre-assembled.
M4 x 16mm
Screw (42)–5
M6 x 48mm Flat Head
Screw (36)–4
M8 x 25mm Button
Screw (45)–1
19
1. Identify the Front Stabiliser (10), which is narrower than
the Rear Stabiliser (not shown). Whilst another person
lifts the front of the Frame (1), attach the Front
Stabiliser to the Frame with two M8 x 53mm Button
Bolts (34), two M8 Washers (48), and two M8 Nylon
Locknuts (38).
, and a rubber mallet
.
M8 Nylon
M8
M8 Split
Locknut (38)–8
Washer (48)–4
Washer (59)–6
M8 x 38mm Button Bolt (50)–4
M8 x 19mm Button
Screw (68)–6
Pedal Arm Bolt Set (40)–2
1
5
, an adjustable
M10
Washer (35)–2
M10 x 25mm
Patch Screw (22)–2
M8 x 53mm Button Bolt (34)–4
34
1
10
48
38
48

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