Graco H25, H50, H40 Maintenance, Frequency of Oil Changes Ambient Recommended Temperature

Page 44

Maintenance

Inspect hydraulic and fluid lines for leaks daily.

Clean up all hydraulic leaks; identify and repair cause of leak.

Inspect fluid inlet strainer screens daily, see below.

Grease circulation valves weekly with Fusion grease (117773).

ti9879a

Inspect ISO lubricant level and condition daily, see page 46. Refill or replace as needed.

Check hydraulic fluid level weekly. Check hydraulic fluid level on dipstick (DS). Fluid level must be between indent marks (IM) on dipstick. Refill as required with approved hydraulic fluid; see Technical Data on page 49 and the Approved Anti-Wear (AW) Hydraulic Oils table in the Reactor Repair-Parts manual 312063. If fluid is dark in color, change fluid and filter.

Maintenance

Change break-in oil in a new unit after first 250 hours of operation or within 3 months, whichever comes first. See Table 4 for rec- ommended frequency of oil changes

Table 4: Frequency of Oil Changes

Ambient

Recommended

Temperature

Frequency

 

 

 

 

0 to 90°F

1000 hours or 12

(-17 to 32°C)

months, whichever

 

comes first

 

 

90°F and above

500 hours or 6 months,

(32°C and above)

whichever comes first

 

 

Keep component A from exposure to mois- ture in atmosphere, to prevent crystalliza- tion.

Clean gun mix chamber ports regularly. See gun manual.

Clean gun check valve screens regularly. See gun manual.

Use compressed air to prevent dust buildup on control boards, fan, motor (under shield), and hydraulic oil coolers.

Keep vent holes on bottom of electrical cabinet open.

DS

IM

ti10003a

ti7861a

44

312062W

Image 44
Contents Important Safety Instructions OperationContents Systems GCP2R2 Models SeriesXP2 Series ApprovalsReactor Electrical Diagrams Supplied ManualsReactor Hydraulic Proportioner Part Description Part DescriptionRelated Manuals Electric Shock Hazard Skin Injection Hazard Pressurized Aluminum Parts Hazard Important Two-Component Material Information Isocyanate ConditionsMaterial Self-ignition Keep Components a and B SeparateFoam Resins with 245 fa Blowing Agents Changing MaterialsTypical Installation, with circulation Key for FIGSide Supply Detail Side Supply Detail MTypical Installation, without circulation Typical Installation, without circulationComponent Identification Detail of Reactor Fluid Manifold shroud removed for clarity Detail of Serial No Plate inside cabinetRed Stop Button Temperature Controls and IndicatorsMain Power Switch Actual Temperature Key/LED Target Temperature Key/LEDTemperature Scale Keys/LEDs Temperature Arrow KeysCircuit Breakers Size ComponentMotor Controls and Indicators Motor ON/OFF Key/LED PSI/BAR Keys/LEDsPark Key/LED Pressure Key/LEDSpray Adjustments Cycle Count Key/LEDHydraulic Pressure Control Knob Motor Control Arrow KeysGeneral equipment guidelines SetupLocate Reactor Phase Amps Watts Electrical Requirements KW/Full Load AmpsElectrical Requirements Full Load Voltage Peak System PartPower Cord Requirements Cord SpecificationConnect electrical cord Part Model AWG mmConnect feed pumps Install Fluid Temperature Sensor FTS Connect pressure relief linesConnect heated hose Close gun fluid manifold valves a and BConnect whip hose to gun fluid mani- fold Pressure check hoseCheck hydraulic fluid level Lubrication system setupGround system Startup Check generator fuel levelSet temperatures Manual current control mode only Change pressure imbalance setting optional Set pressureAvailable Pressure Imbalance Settings PSI BARSpraying Open gun fluid manifold valves a and B Standby Shutdown Pressure Relief Procedure Fluid Circulation LationCirculation Through Gun Manifold Diagnostic Codes Code Code Name Alarm ZoneMotor Control Diagnostic Codes Code Code Name Alarm orMaintenance Frequency of Oil Changes Ambient Recommended TemperatureFluid Inlet Strainer Screen Fluid Inlet StrainerPump Lubrication System Pump Lubrication SystemFlushing Top View DimensionsDimension In. mm Technical Data Category DataCoatings Performance Chart Performance ChartsFoam Performance Chart 110 Flow Rate in gpm lpmGraco Standard Warranty Graco Information