Owner’s Manual for DF 2.2 Dust Suppression System
9
Maintenance and Troubleshooting
Section 4: Maintenance and Troubleshooting
Daily Walk-Around Inspection
Perform a walk-around inspection of the unit every day
before starting the unit. Look for conditions that could
hinder performance or safety, such as (but not limited to)
damaged or missing parts and hardware, and loose or
broken electrical connections.
General Maintenance
Poorly maintained equipment can become a safety
hazard. In order for the equipment to operate safely and
properly over a long period of time, periodic maintenance
and occasional repairs are necessary.
DO NOT
perform
routine service unless all electrical components are OFF.
Regular maintenance will improve performance and
extend engine/equipment life. Generac Mobile Products
LLC recommends all maintenance work be performed by
a Generac Mobile Products Authorized Dealer (ASD).
Inspecting the Unit
•
If the unit is stored outside, check for water inside
the cabinet and control panel cover before each
use. If wet, dry the unit thoroughly before starting.
•
Inspect condition of electrical cords.
DO NOT
use
the unit if insulation is cut or worn through.
•
Verify the wheels and locking caster are present
and in serviceable condition.
Preparing for Service
Before servicing the unit, always follow the instructions
listed below.
1.
Verify unit power switch is OFF.
2.
Disconnect shore power from the unit.
3.
Disconnect water supply from the unit.
4.
Attach a DO NOT USE sign to the control panel.
This will notify everyone that the unit is being
serviced and will reduce the chance of someone
inadvertently trying to start the unit.
Cleaning the Unit
See
. After each use, clean nozzles (A) with a
water solution and antilimestone product.
Figure 4-1. Cleaning the Unit
Always clean the unit after each use to remove dust,
grease, mud, or spilled fuel or oil. Use soft, clean rags to
wipe the cabinet exterior and control panel. Low-pressure
compressed air (less than 40 PSI [276 kPa]) can also be
used to remove dust and debris from the cabinet interior.
This unit contains sensitive electronic components that
can be damaged by high pressure, heat and moisture.
Do not wash the unit with a high pressure hose or power
washer. Water may enter the cabinet and collect in the
control panel or other electrical parts, causing damage.
M
Maintenance
Activity
After First
Operation
Before
Each Use
Semi-
Annually
Check all electrical
connections
Clean Inlet Filter
Clean Nozzles
WARNING
(000586)
Before servicing unit, shut unit down, turn water supply
OFF, and disconnect unit from power source. Failure
to do so could result in death, serious injury, or
equipment damage.
CAUTION
(000306)
Equipment Damage. Failure to perform a daily
inspection could result in damage to the unit.
A
Содержание DF 2.2
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