Maintenance; Preventative Maintenance Schedule; Proportioner Maintenance - Graco Reactor 2 H-30 Operation

Maintenance

Maintenance
Maintenance Maintenance
Prior to performing any maintenance procedures,
follow Pressure Relief Procedure, page
Preventative Maintenance Maintenance Schedule
Preventative Preventative Maintenance
The operating conditions of your particular system
determine how often maintenance is required.
Establish a preventive maintenance schedule by
recording when and what kind of maintenance is
needed, and then determine a regular schedule for
checking your system.
• Inspect hydraulic and fluid lines for leaks daily.
• Clean up all hydraulic leaks; identify and repair the
cause of the leak.
• Inspect fluid inlet strainer screens daily. See below.
• Keep component A from exposure to moisture to
prevent crystallization.
• Check hydraulic fluid level weekly. Check
hydraulic fluid level on a dipstick. Fluid level
must be between indent marks on dipstick.
Refill as required with approved hydraulic fluid,
Technical Specifications Specifications and the Approved
see Technical Technical Specifications
Anti-Wear (AW) Hydraulic Oils table in the Reactor
Repair-Parts manual 334946. If fluid is dark in
color, change fluid and filter.
• Change break-in oil in a new unit after the first 250
hours of operation or within 3 months, whichever
comes first. See the table below for recommended
frequency of oil changes.
64
Table 5 5 5 Frequency
Table Table
Ambient Ambient Ambient
Temperature
Temperature Temperature
0° to 90° F
(-17° to 32° C)
62.
90° F and above
(32° C and above)
Schedule
Schedule
Proportioner

Proportioner Maintenance

Proportioner
Fluid Inlet
Fluid Fluid
Inspect fluid inlet strainer screens daily, see
Fluid Inlet Strainer Screens, page
Grease Circulation
Grease Grease
Grease circulation valves (SA and SB) with Fusion
grease (117773) weekly.
ISO Lubricant
ISO ISO
Inspect ISO lubricant level and condition
daily. Refill or replace as needed. See
Pump Lubrication System, page
Moisture Moisture Moisture
To prevent crystallization, do not expose component
A to moisture in air.
Gun Mix
Gun Gun
Clean gun mix chamber ports regularly. See gun
manual.
Frequency of of of Oil Oil Changes Changes
Frequency Oil Changes
Recommended Recommended Recommended
Frequency
Frequency Frequency
1000 hours or 12 months,
whichever comes first
500 hours or 6 months,
whichever comes first
Maintenance Maintenance
Inlet Strainer Strainer Screens Screens
Inlet Strainer Screens
Circulation Valves Valves
Circulation Valves
Lubricant Level Level
Lubricant Level
Mix Chamber Chamber Ports Ports
Mix Chamber Ports
64.
66.
334945J