Alemite 343683 Installation And Maintenance Instructions Manual

Alemite 343683 Installation And Maintenance Instructions Manual

Fluid solenoid valve and pulse meter kit

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Installation and maintenance instructions
Fluid solenoid valve
and pulse meter kit
Models 343683 and 343684*
Date of issue
May 2023
Form number
671129
Version
4
*
Indicates change.

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Summary of Contents for Alemite 343683

  • Page 1 Installation and maintenance instructions Fluid solenoid valve and pulse meter kit Models 343683 and 343684* Date of issue May 2023 Form number 671129 Version Indicates change.
  • Page 2: Table Of Contents

    Contents Safety* ......Description* ..... . Pulse meter .
  • Page 3: Safety

    Safety* Explanation of signal WARNING  Do not allow any body part words for safety to be trapped by equipment. Read and carefully observe these installation Body parts can be crushed instructions before installing/operating/ by subassemblies during troubleshooting the assembly. The assembly operation.
  • Page 4: Description

    Description* Fig. 1 Model 339005 is part of kit 343683, and is designed to meter motor oils (SAE 5-50), Pulse meter (339005 and 340080) gear oils (SAE 80-240), and automatic transmission fluid. Model 340080 is part of kit 343684, and 2.77 in...
  • Page 5: Use And Maintenance

    Reed switch rating 120 V AC @ 10 watts chamber. The force of the fluid causes the Flow rate (343683) 0.25 to 8 gal (0.9 to 30 l) ±0.75% internal gear assembly to rotate and forces Flow rate (343684) 1 to 6 gal (3.8 to 22.7 l) ±1.0%...
  • Page 6: Function And Overhaul

    Function and Fig. 4 Pulse meter overhaul* Refer to Troubleshooting (page 11) to determine where to look if problems occur. Disassembly Switch module 1 Remove screws (2) that secure switch module (1) to housing (3) († Fig. 4). 2 Separate switch module from housing. NOTE Switch module is serviced as an assembly.
  • Page 7: Assembly

    Assembly Fig. 5 Pulse meter housing assembly with gears Metering gears NOTE Position gear with magnets († Fig. 5). Before assembly verify gears rotate and do not bind. Manually turn gears through three rotations to verify free movement. Meter will not function properly if gears are incorrectly installed.
  • Page 8: Fluid Solenoid

    Fluid solenoid Fig. 6 Fluid solenoid wiring (343683 and 343684) Fluid solenoid valves contain diodes in their connectors. This diode prevents electrical surges from damaging relay contacts in the keypad controller. Connections at fluid solenoid valve are pre-wired († Fig. 6).
  • Page 9: Fluid Solenoid Flow Rate

    Operation Fig. 7 Solenoid (343683 and 343684) Valve assembly († Fig. 7) consists of two separate internal valves; the primary needle valve and the secondary valve. The primary valve actuates first, causing the secondary valve to operate. When the coil is energized, the primary needle valve lifts and allows fluid into delivery port.
  • Page 10 Fig. IPB 1 Fig. IPB 2 Pulse meter Solenoid Fig. IPB 3 Adapter (51888)
  • Page 11: Service Parts

    Service parts Item Description Quantity 339005 340080 343683 343684 Switch module 393307-182 393307-182 393307-182 393307-182 Screws Housing O-ring 393307-175 393307-175 393307-175 393307-175 Gears 1 set 393307-175 393307-175 393307-175 393307-175 Housing cover Washers Screws Fluid solenoid valve 338315 338315 in NPTF(M) straight adapter...
  • Page 12: Warranty

    ® SKF and Alemite are registered trademarks of the SKF Group. © SKF Group 2023 The contents of this publication are the copyright of the publisher and may not be reproduced (even extracts) unless prior written permission is granted. Every care has been taken to ensure the accuracy of the information contained in this publication but no liability can be accepted for any loss or damage whether direct, indirect or consequential arising out of the use of the information contained herein.

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343684

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