Summary of Contents for LOFTNESS COOL FLOW
- Page 1 Universal Hydraulic Oil Cooler Owner’s Manual (Originating w/Serial Number 50-1183) Model Number: Serial Number: Date of Purchase: N14882 Rev. K 05.10.24...
- Page 3 Extreme, Bad Ax Skid Steer, Timber Ax Skid Steer, Stump Ax, BT20, Kwik Cut. All other Loftness products have a one (1) year limited warranty. If any Loftness product is used as rental or leased equipment the limited warranty period is for only 30 days from the delivery date to the original customers.
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Page 5: Table Of Contents
Loftness Cooler Position Schematic (Wire Harness N68127) ....... . . - Page 6 Universal Hydraulic Oil Cooler OM...
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Page 7: Introduction
Warranty Registration form(s) completely and machine and to prevent damage or injury. return to Loftness so as not to void the warranty. The Loftness Universal Hydraulic Oil Cooler and Serial Number Location protective box where designed to be used where more hydraulic cooling is needed in mobile equipment. - Page 8 Universal Hydraulic Oil Cooler OM...
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Page 9: Safety Instructions
Contact Loftness for safety decal and in the owner’s manual. When you see this replacement. symbol, be alert to the possibility of personal... -
Page 10: Safety Rules
Safety Instructions Owner’s Responsibility (Cont’d) • Become familiar with and know how to operate all safety devices and controls on the machine and oil cooler before attempting to operate. Know how to Make sure the oil cooler is set up and installed on the stop the machine before starting it. -
Page 11: Hydraulic Safety
Safety Instructions Safety Rules (Cont’d) Hydraulic Safety • The hydraulic system is under high pressure. Make sure all lines and fittings are tight and in good condition. These fluids escaping under high pressure can have sufficient force to penetrate skin and cause serious injury. - Page 12 Universal Hydraulic Oil Cooler OM...
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Page 13: Set-Up Instructions
Cool, clean air is available and the cooler is not blocking the operator’s line of sight. It will add The Loftness Universal Oil Cooler consists of: approximately 13-3/4 in. (34.9 cm), plus the height of the mount, to the height of the machine. This could be •... -
Page 14: Designing A Mounting Bracket
Connect the Loftness Universal Oil Cooler behind the original oil cooler so the hot oil will enter the original oil cooler first and the Loftness Universal Oil Cooler second. Because there are many skid steer brands and designs, This will give the best cooling results for the entire you will need to use some ingenuity to design brackets hydraulic system. -
Page 15: Loftness Cooler Position Schematic
Set-up Instructions Loftness Cooler Position Schematic Universal Hydraulic Oil Cooler OM... -
Page 16: Loftness Cooler Position Schematic (Wire Harness N68127)
Set-up Instructions Loftness Cooler Position Schematic (Wire Harness N68127) Universal Hydraulic Oil Cooler OM... -
Page 17: Fan Control Box Configuration
Set-up Instructions Fan Control Box Configuration Fan #2 Fan #1 Relay Fuse Fuse Fan #1 Relay Timed Delay Relay Fan #2 (Viewed from bottom) 12V Battery 12V Key Power RED 12V Power BLUE 12V Power Battery Ground Battery Ground 12V Signal from Temp Switch BROWN 12V to Fan #1 WHITE 12V to Fan #2 12V Signal from Time Delay Relay... -
Page 18: Hydraulic Hose Specifications
(exhaust, muffler, etc). Rubber Edging Loftness Inlet Port: JIC Size 16 (1-5/16" Dia.) Male Loftness Outlet Port: JIC Size 16 (1-5/16" Dia.) Male You may need to cut holes in the engine hood or sheet metal as the hoses pass from under the hood up towards Connecting the Hydraulic Hoses the Loftness Universal Oil Cooler. -
Page 19: Check And Verify Fan Operation
Set-up Instructions Check and Verify Fan Operation Check Clearances, Hardware & Hydraulic Connections To Check Fan Disconnect the temperature sensor plug (1) on the main Raise cab and check that the hoses from the roof cooler harness. do not pinch against the cab or hood structure. Use a jumper wire or Deutsch plug jumper (2) (dealer- Double check that all hardware is tightened to the proper made) to activate fan #1. - Page 20 Universal Hydraulic Oil Cooler OM...
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Page 21: Maintenance
Maintenance Cleaning the Cooler CAUTION: Shut down power from the skid loader before cleaning. Failure to do so could result in serious injury. Use compressed air or a shop vacuum to remove dust and debris from the oil cooler. Ensure weep holes (1) located at each corner are clear and free of debris. -
Page 22: Maintenance Schedule
Maintenance Maintenance Schedule SERVICE REQUIRED SERVICE POINTS Bottom and Top Screen Every Hydraulic Fluid Leaks Loose Nuts and Bolts Every Cooler Fins and Core Universal Hydraulic Oil Cooler OM... -
Page 23: Parts Identification
Parts Identification PARTS IDENTIFICATION Universal Hydraulic Oil Cooler OM... -
Page 24: Oil Cooler
Parts Identification Oil Cooler * For parts breakdown of item 4 - Fan (212342), see page 28. For parts breakdown of the Cooler Core and Hydraulic System, see page 26. Universal Hydraulic Oil Cooler OM... - Page 25 Parts Identification Oil Cooler QTY. PART # DESCRIPTION N36497 BOLT, 3/8" X 3/4" SER FLG 209319 CLAMP, 3/8 VIBRATION-DAMP LOOP 212351 COVER, SHROUD W/DECAL 212342 FAN, 14 HD ELECTRIC PERMA-COOL N105367 BOLT, M6X1.0X16 3183 WASHER, FLAT 1/4" 212348 WELD, INNER SHROUD 4464 NUT, LOCK M6 TOPLOCK N19772...
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Page 26: Cooler Core; Hydraulics
Parts Identification Cooler Core; Hydraulics QTY. PART # DESCRIPTION N19329 CAP, 16 FJIC 4340 BOLT, 1/4" X 3/4" GRADE 5 212359 PLATE, FITTING RETENTION N105230 NUT, LOCK 1/4" SER FLANGE N19268 ADAPTER, 16MJIC - 16MOR LONG N34028 ELBOW, 90DEG 16MOR -16FOR N10174 ADAPTER, 20MOR - 16FOR 212115... -
Page 27: Covers; Electrical
Parts Identification Covers; Electrical * For parts breakdown of item 12 (206027), see page 29. QTY. PART # DESCRIPTION 212336 COVER, OIL COOLER TOP 2 FAN N26743 BOLT, 3/8" X 1" SER FLG 210430 HARNESS-JUMPER, TEMP SWITCH N68127 HARNESS, OIL COOLER 4068 WASHER, 1/2"... -
Page 28: Fan, Perma-Cool Cooler With Duetsch Connector (212342)
Parts Identification Fan, Perma-Cool Cooler with Duetsch Connector (212342) QTY. PART # DESCRIPTION N68188 LOCK, DEUTSCH WP-2S N68172 CONNECTOR, DEUTSCH DTP06-2S N68176 CONTACT, 12 SOCKET, 12-14 AWG 212130 FAN, 14 HD ELECTRIC PERMA-COOL Universal Hydraulic Oil Cooler OM... -
Page 29: Relay Fan Control Box (206027)
Parts Identification Relay Fan Control Box (206027) 9,10,11 (to Key Power) 12, 13, 14 (to Main Harness) 6, 7, 8 (to Temperature Sensor) QTY. PART # DESCRIPTION 201872 COVER, W/SEAL CPAS & VENT LG N68290 FUSE, ATC 40A 201873 RELAY, 12-ZS-R AUTOMOTIVE 201874 RELAY, SWITCH ON DELAY TIME 201871... -
Page 30: Adjustable Leg Kit (206362) - Optional
Parts Identification Adjustable Leg Kit (206362) - Optional QTY. PART # DESCRIPTION 206360 LEG, OIL COOLER ADJUSTABLE A 206361 LEG, OIL COOLER ADJUSTABLE B Universal Hydraulic Oil Cooler OM... -
Page 31: Machine Decals And Signs
Parts Identification Machine Decals and Signs Part No. 209449 NOTE: All safety related decals are also shown in the Safety Instructions Section along with their location on the oil cooler. See “Safety Decal Locations” on page 10. Check and replace any worn, torn, hard to read or missing decals on your machine. - Page 32 Universal Hydraulic Oil Cooler OM...
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Page 33: Appendix
Appendix Dimensional Drawings Universal Hydraulic Oil Cooler OM... -
Page 34: Torque Specifications
Appendix Torque Specifications Inches Hardware and Lock Nuts Universal Hydraulic Oil Cooler OM... -
Page 35: Metric Hardware And Lock Nuts
Appendix Torque Specifications (Cont’d) Metric Hardware and Lock Nuts Universal Hydraulic Oil Cooler OM... - Page 36 Loftness Specialized Equipment, Inc. 650 So. Main Street • PO Box 337 • Hector, MN 55342 Tel: 320.848.6266 • Fax: 320.848.6269 • Toll Free: 1.800.828.7624 Printed in USA © Loftness 2024...
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