CYBEX Arc Trainer 620A User Manual

Preventive
Maintenance
Page 4-3
Cybex Arc Trainer 620A/629A Owner’s Manual
There are two drive belts that may become loose, worn or
cracked. See Figure 1.
Primary Belt - This is the wider of the two belts.
It has grooves that keep it aligned on the large
upper pulley. Unless the unit has been serviced
and not put back together properly, it is unlikely
that the primary belt will become loose because it
is a stretch-fit belt.
Secondary Belt - This is the narrower of the two
belts. It has grooves that keep it aligned on the
flywheel’s drive pulley. It is unlikely that the
secondary belt will become loose because it is a
stretch-fit belt. Unless the unit has been worked
on and not put back together properly, it is
unlikely the tension will change.
Follow this Drive Belt Maintenance procedure to
ensure that the belts are tensioned properly and
in good condition. See the Service Schedule in
this chapter for a minimum schedule for checking
the belt tension and condition. NOTE: If a belt has
cracks or appears worn, it must be replaced
immediately by a qualified service technician.
Tools Required
• Phillips head screwdriver
! WARNING: Disconnect the power cord before beginning this procedure. Keep wet items away
from inside parts of the unit. Electrical shock could occur even if the unit is
unplugged.
1. Read and understand this Drive Belt Maintenance section thoroughly before proceeding to
step 2.
2. Disconnect the external power source.
A. If your unit has the optional AC Power Kit, Unplug the power cord from the power outlet.
3. Remove the access cover.
A. Using a Phillips screwdriver, remove the two lower screws securing the access cover.
Primary
Drive Belt
Figure 1
Secondary
Drive Belt
Drive Belt Maintenance

CYBEX Arc Trainer 620A Specifications

General

Brand	CYBEX
Model	Arc Trainer 620A
Category	Fitness Equipment
Language	English