Horizon Reverse Osmosis Seafari Versatile Series, Owner'S Manual

Page: 107 / 209

Seafari Versatile 450 - 1800
Page 9-1
9
9 MAINTENANCE AND REPAIR
9.1 OPERATORS PREVENTIVE MAINTENANCE
Weekly or approximately every 50 hours of use, the
Horizon Seafari system should be inspected as part
of a preventive maintenance program. The following
steps ensure that potential problems are resolved
preventing major repairs.
1. Inspect all fasteners for tightness including
brackets, screws, nuts, and bolts. Pay special
attention to the High Pressure Pump [26] and
Electric Motor [25] since they are subject to
increased vibration.
2. High Pressure Pump [26]: Regularly check
the level of the crankcase oil. The minimum
oil level is the center of the sight glass, located
at the rear of the High Pressure Pump. The
maximum oil level is the top of the sight glass
and this level does not harm the pump.
Use only HRO PO High Pressure Pump
oil. DO NOT USE MOTOR OIL OR OTHER
HYDRAULIC OIL.
3. Regularly clean any salt water or salt deposits
from the system with a wetted rag.
4. Check regularly for fluid leaks; either oil
from the High Pressure Pump or water from
anywhere in the system.
5. Regularly check all tubing and high-pressure
hoses for wear and friction against abrasive
surfaces. Do not allow hoses to come in
contact with heated or abrasive surfaces.
CAUTION
: Make sure that the System
Feed Water Sea Cock Valve [2] is closed
prior to performing maintenance on the
Horizon Seafari system. Also, make sure
that the system main electrical disconnect
switch is switched “OFF”, LOCKED, and
TAGGED FOR MAINTENANCE prior to
performing maintenance or repairs.
NOTE
: Refer to Section 10 “EXPLODED
PARTS VIEWS” of this MANUAL while
performing maintenance or repairs
of the individual components and
subassemblies. Always observe position
of all parts during disassembly.