Bowflex 1090 DUMBBELLS, Руководство по обслуживанию

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TroubleshooTing flowcharTs
12/1/2003
ND-552
SelectTech Dumbbell
Trouble Shooting
Dumbbell Handle Slipping
During Test of Locking
Mechanism
Nautilus Health & Fitness Group
Explanation: In the Owner’s Manual there are instructions how to test for correction function of the internal
locking mechanism of the SelectTech Dumbbell. This mechanism is designed to assure the user has fully
and correctly selected the desired weight plates and then to retain the plates when the dumbbell is out of the
base. This test is to be performed on a new dumbbell right out of the box and then periodically after that to
assure continued function.
Problem: Should the dumbbell handle “fail” this test the consumer is instructed to contact Nautilus for
service. We must determine if the “failure” is truly an issue with the dumbbell itself, or how the user is
performing the test. We must also diagnose why the dumbbell is not performing to expectations and then
correct the problem.
The following steps will help determine if the test is being performed correctly, to identify if the dumbbell is
performing to specifications and if there is a problem, what might be causing it.
TEST PROCEDURE
Refer to Owner’s Manual Page
7
. for
test procedure
Failure suspected
Test FAIL confirmed
Test considered PASS
Dumbbell in working order and may
continue to be used.
Determine the level of force required to cause dumbbell
to slip from locking mechanism. The function of the
locking mechanism to alert the user that the weight
selection was not correctly and fully accomplished. As
indicated in the manual the user should not attempt to
forcefully cause the dumbbell to separate from the base.
If there is light resistance, enough to cause the user to
hesitate in lifting the dumbbell, the unit is working within
specification. If the dumbbell slips and can be pulled
from the base without significant force, then it has failed
the test.
If serial number starts with 3023B
then REPLACE BASE
If serial number is later than 3023B
then REPLACE HANDLE.
Return old handle or base to Nautilus
for inspection
Dumbbell Handle Slipping During Test of Locking Mechanism