Grizzly H8191 - Manual (Page 15)

H8191 3600 PSI Diesel Pressure Washer
-13-
NOTICE
Chemicals left in the pressure washer can
damage the pump and void the warranty.
Always rinse the unit thoroughly by running
clean water through the chemical hose after
using chemicals or cleaning solvents.
To apply chemicals:
1. Push the chemical hose onto the barbed
fitting located near the pump output port, as
shown in
Figure 10.
Figure 10. Chemical hose attached to barbed
fitting.
2. Push the other end of the chemical hose onto
the chemical hose filter ( Figure 11), and fully
submerge in a container holding the chemical
or cleaning solution.
Figure 11. Chemical hose filter attached.
3. Connect the low pressure chemical nozzle to
the spray gun as described on Page 12.
4. After using chemicals or cleaning solutions,
draw clean water through the chemical hose
and pressure washer to rinse the internal
components.
Drawing Water from
Standing Water
Source
To draw water from a standing source:
1. Attach the supplied input hose filter to the
input hose and place the input hose filter in
the standing water source.
Note: Be sure the water source is free from
debris that could clog the filter and cause a
loss of water flow.
2. Prime the pump by pouring water into the
other end of the input hose (the end without
the filter) while the filter end is submerged in
the water source. Without spilling water out of
the hose, connect the input hose to the input
port on the pump.
Note: Be sure the water source is large
enough to provide 5 GPM of flow for the
duration of the pressure washer operation.
NOTICE
If the pump is not able to provide pressurized
water when drawing from a standing water
source, shutdown the pressure washer
immediately and re-attempt to prime the
pump. Failure to follow this instruction can
damage the pump and void the warranty.