The
WaterRower Series III Monitor measures the speed of the paddle through the
power stroke using a pulley and tacho mechanism. The speed of the paddle
generates a voltage in the tacho which is interpreted by electronics of
the monitor.
Using a spanner loosen the screws on the back of the foot
board bracket (tank unit bracket) slightly. Remember to tighten later.
If the rails holes and bracket holes are not lining up, it
may be possible that the foot board bracket or tank unit bracket is upside down. To fix
this, use a spanner to remove and replace the bracket.
Check batteries are fitted correctly. (Batteries may be
dead)
Remove the monitor back plate with a screwdriver and check
that the two plugs are firmly connected. If there is no change, remove circuit board and
return to us for a replacement.
Check that the dark green rubber band at
the top of the clutch is connecting the clutch to the small pulley wheel that sends
information to the monitor. If it is not, then by using tweezers, stretch the green band
around the small pulley wheel.
Check that the drive belt is not touching
the green rubber band or the small pulley wheel.
Check that the plastic wheel that is
sitting in the clutch is not rising up. If it is push back in. If this happens again, then
remove the top deck panel, take the piece out and replace after spreading a little super
glue around it. After replacing the top deck panel remember to replace the green rubber
band.
Check and make sure that the tachometer
is connected to the computer.
Please check you rowing technique. There does seem to be a
problem with the read out if someone, in the Recovery Position, doesnt extend beyond
the foot board. (If the stroke is short, the S/R rises rapidly) Explain that they should
reach for the pulley, towards the front of the rower. This should give a more accurate
read out.
Check that the tacho or tacho pulley is not hitting
anything. If the tacho pauses it indicates the end of the stroke and will hence register a
higher than expected stroke rate.
There could be a problem with the green Tacho Belt. Where
the Tacho Belt is joined, there may be a lump, this could be causing the problem. It also
could be the Tacho Clutch Pulley. There have been problems with nicks in the pulley,
causing noises. Ask customer to inspect the area, proceed accordingly.