Owner manual

OPERATION - DIESEL
APEX 86037630
6-14
UPHOLSTERY CLEANING
Upholstery tool, part #86285260 – PRV NO.78513
1. Set temperature as desired and slow down the
engine speed to minimize excess heat.
2. Use one (1) “80015” spray tip in tool.
SHUTDOWN AND DAILY MAINTENANCE
1. Close chemical metering valve.
2. Allow the unit to run for 2 minutes with the
vacuum hose disconnected to remove moisture.
Spray WD40 (or equivalent) into the vacuum
lubrication cup for 5 seconds. This will prevent
corrosion due to moisture.
3. Set engine throttle at idle position and allow the
water temperature to cool down, unitizing the
simulator valve in the open position to bleed off
residual hot water left in the system.
4. Turn off ignition switch.
5. Disconnect all hoses and tools.
6. Drain waste tank.
PERSONAL PROTECTIVE EQUIPMENT
Ensure that proper Personal Protective
Equipment (PPE) is used during the operation of
this equipment. Failure to use proper PPE could
result in injury. Ensure required ventilation
and/or breathing apparatuses are used with a
chemical injection system. Check with your
chemical vendor for proper safety requirements.
DE-FLOODING OPERATIONS
De-flooding operations involve removal of water from
carpet and flooring. This differs from normal
cleaning operations in that no water or solution is
required. An automatic waste pump-out is highly
recommended for all de-flooding operations due to
the large amount of water removal often required.
1. Move the temperature selection valve from
the “hot” position to the “warm” position.
2. Adjust pressure regulator to set pressure
at 100 psi.
3. Turn temperature balance orifice valve to
open.
4. Allow solution temperature to cool below
160 deg F.
5. Begin de-flooding operation.
FREEZING PROTECTON
If the unit is exposed to freezing weather the
water in the unit may freeze, causing SERIOUS
DAMAGE to the unit. To avoid this, the following
is recommended during the cold weather
season.
When the unit is not in use, always park it in a
heated building.
While in operation, avoid long shutdowns as the unit
provides heat while running. Shut it down just prior
to leaving for the next job.
If a heated building is not available, we recommend
that you winterize the unit with anti-freeze. At
present, it is only possible to winterize units, which
do not have an auxiliary water tank. Units with
auxiliary water tanks must be stored in a heated
building when not in use.