NSS Enterprises M-1 Guide Rapide page 6

MAINTENANCE
Routine maintenance is critical to ensure proper
machine operation and cleaning performance. Perform
all maintenance procedures as follows:
WARNING: Always unplug machine before
performing any maintenance. See front page for
warnings.
Daily Maintenance
 Inspect the cord and plug for any damage.
 Remove the hose from the machine at the end of
each workday. The tube handle should be removed
from the hose and the hose should be laid in a loose
coil or hung over several pegs on the wall.
NOTE: To prevent damage to the AC power cord
and vacuum hose, ALWAYS store the machine with
the AC power cord and hose coiled loosely over the
bag rod.
 Empty the safety trap after each use, this is
accomplished by tipping the machine forward and
dumping the debris out of the intake hole. The safety
trap is designed to catch debris before it is pulled into
the suction fan therefore preventing damage.
Filter bags must be emptied and cleaned on a regular
basis to prevent loss of vacuum suction and possible
machine damage. After emptying the filter bag reinstall
it back onto the machine and vacuum the dust from the
outside of the filter bag.
There are three methods that can be used to empty the
bag.
Method #1
 Remove the filter bag from the machine and place it
into a plastic liner with the coupling at the top. Close
the top of the liner around the coupling.
 CAREFULLY with your hand on the outside of the
plastic liner pull the dirt and debris from the zippered
end of the filter bag.
 When the filter bag is empty, remove it from the
plastic liner, and dispose of the plastic liner.
 Periodically vacuum the inside of the filter bag for
maximum suction and filter bag life.
Method #2
 The filter bag may be emptied onto a newspaper for
disposal.
 Remember to plug the coupling opening with a cloth
or paper towel to prevent dust from escaping while
emptying the filter bag.
Method #3
For this method, a disposable paper bag may also be
used inside the filter bag.
 To empty, pull the disposable bag from the top filling
tube inside the filter bag, and dispose of it. Attach
another disposable filter bag by pushing the bag
opening over the top filling tube.
Weekly Maintenance
 Verify that all daily maintenance has been done.
 Remove tool from tube handle to clean and inspect
for wear.
Monthly Maintenance
 Verify that all weekly maintenance has been done.
 Oil casters and wheels with a light machine oil.
 Replace casters and wheels as necessary.
NOTE: To remove the front casters, remove the set
screws on the bottom of the machine, under the vinyl
bumper.
Every 6 months
Check carbon brushes for wear. When carbon brushes
and copper on the commutator are worn to 1/2" in length
return the machine to an authorized NSS Service
center.