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High-quality Starter Relay Safety Switch specifically designed for optimal performance in EC140B, EC210B, and EC290B excavators.
Product Specifications
Product Name
Starter Relay Safety Switch
Part Number
VOE14531201
Brand Name
JIAJUE
Compatible Models
EC140B EC210B EC290B
Condition
Brand New
Availability
Rich Stock
Approximate Weight
3KG
Size (per unit)
20cm x 5cm x 8cm
Delivery Methods
DHL, FedEx, TNT, UPS
Shipment
Dispatched within 24-48 hours
Product Testing
Related Products
Frequently Asked Questions
How do I install my hydraulic solenoid after purchasing it?
Please refer to the "Step-by-Step Installation Guide" on our product details page for detailed installation instructions.
What precautions should I take before installing my hydraulic solenoid?
The installation environment must be dust-free; lubricate O-rings with clean hydraulic oil before installation to prevent damage; ensure all connections are properly seated.
Why is my hydraulic system still malfunctioning after replacing the solenoid?
This is often due to air trapped in the hydraulic lines. Cycle the system in short bursts to purge air. It may take several attempts to stabilize pressure.
Is my equipment compatible with this part number of hydraulic solenoids?
If unsure about compatibility, send us your Equipment Serial Number for free verification.
How to determine if your hydraulic solenoids need replacing?
Electrical Testing: Check solenoid coil resistance and continuity
Pressure Testing: Verify proper pressure response and valve operation
Visual Inspection: Look for physical damage, corrosion, or fluid leaks
Performance Testing: Monitor system response time and consistency
How long will it take to receive my package after payment?
Delivery time depends on your country, region, and customs clearance. Contact us with your address and postal code for shipping costs and estimated delivery time.
Step-by-Step Installation Guide
Hydraulic systems are extremely sensitive to contamination. Proper installation is critical for optimal performance and longevity.
Preparation: Clean the installation area thoroughly. Ensure no debris, old seals, or fluid residue remains. Inspect the mounting surface for damage or corrosion.
Lubrication: Apply clean hydraulic oil to all O-rings and seals. Never use grease - only clean hydraulic oil ensures proper sealing without damage.
Seating the Solenoid: Position the solenoid carefully and push down firmly until properly seated. Install the mounting hardware and ensure secure attachment.
Torque Specifications: Tighten mounting bolts to manufacturer specifications. Over-tightening can damage the solenoid body; under-tightening can cause leaks.
Electrical Connection: Connect the electrical terminals securely. Verify proper wiring and insulation. Test the electrical circuit before system operation.
Troubleshooting Guide
Issue
Root Cause
Solution
No Response
Electrical failure or wiring issues
Check power supply and wiring connections
Slow Operation
Contamination or partial blockage
Inspect and clean hydraulic fluid system
Fluid Leaks
Damaged seals or improper installation
Replace seals and verify proper seating
Inconsistent Performance
Electrical fluctuations or internal wear
Test electrical system and replace if necessary
Company Profile
Exhibition
Factory Environment
Packaging & Shipping
Product Video
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Trading Company
Year Established:
2014
Total Annual:
5000000-8000000
Employee Number:
15~35
Ecer Certification：
Verified Supplier
GUANGZHOU JIJAUE CONSTRUCTION MACHINERY PARTS specializes in R&D and production of diesel high pressure common rail fuel systems and related components. At present, our main products include single-cylinder (air-cooled and water-cooled) common-rail system products, heavy-duty diesel common-rail ... GUANGZHOU JIJAUE CONSTRUCTION MACHINERY PARTS specializes in R&D and production of diesel high pressure common rail fuel systems and related components. At present, our main products include single-cylinder (air-cooled and water-cooled) common-rail system products, heavy-duty diesel common-rail ...
