Robinair 34788NI-H R-134A Recovery/Recycle/Recharge Station
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- Manufacturer Warranty included with purchase
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Robinair 34788NI-H R-134A Recovery/Recycle/Recharge Station - 98.5% Efficiency
The Robinair 34788NI-H Premier R-134a Recovery/Recycle/Recharge Station is engineered for professional automotive A/C service on both standard and hybrid vehicles with industry-leading 98.5% recovery efficiency. This fully-automatic machine eliminates manual operations through programmable recover, vacuum, leak-test, and recharge cycles without panel valve manipulation. Featuring a larger graphical display with multilingual support (English, French, Spanish, Portuguese) and optional wireless connectivity via Wi-Fi or Bluetooth, the 34788NI-H provides comprehensive data saving, cloud printing, and advanced refrigerant management. Optional features including refrigerant identifier, USB data sharing, and optional database access for North American vehicle capacities make this machine the complete solution for modern A/C service requirements.
Robinair 34788NI-H Features
Industry-Leading 98.5% Recovery Efficiency
Recover greater than 95 percent of R-134a refrigerant in less than 30 minutes at standard operating temperature. This unmatched recovery efficiency reduces refrigerant waste, minimizes environmental impact, and delivers the fastest cycle times in professional automotive A/C service operations.
Fully Automatic Operation Programming
Program the machine to recover, vacuum, leak-test, and charge without operating any panel valves. Technicians set the parameters once and the machine executes the complete service cycle automatically. Independent function operation is available when specific processes are needed for specialized service work.
Large Graphical Display Interface
A 5 cm by 9 cm graphical display provides clear visualization of all operations and readings. The intuitive interface supports English, French, Spanish, and Portuguese languages, making the machine accessible to diverse technician teams and international locations.
Automatic Oil Drain and Inject
Automatically measure and display the exact amount of oil recovered during the service cycle. The machine then automatically injects the precise amount of lubricant back into the vehicle's A/C system, eliminating guesswork and ensuring optimal system performance and longevity.
Programmable Vacuum Feature
Default 15 minutes with user adjustment up to 99 minutes. The display shows remaining time in real-time, allowing technicians to monitor evacuation progress without manual tracking or timer management.
Vacuum Leak Test Monitoring
Automatically monitors vacuum pressure level after evacuation and alerts technicians to possible cooling system leaks before recharging begins. This prevents wasted refrigerant on systems with leaks and eliminates guesswork about system integrity prior to charging.
Robinair 34788NI-H Applications
- Standard Vehicle A/C Service: Complete recover, recycle, evacuate, leak-test, and recharge operations for traditional 12-volt air conditioning systems on vehicles of all ages equipped with R-134a refrigerant.
- Hybrid Vehicle Climate Control: Full-capability A/C service for high-voltage hybrid electric vehicles with both standard and high-voltage electric compressor systems.
- A/C System Flushing: Flushes vehicle cooling systems with refrigerant to eliminate residual oils and contaminants without manual operation or additional equipment beyond included adapters.
- Professional Fleet Maintenance: Data saving and printing capabilities enable documentation of before and after service information for fleet records, insurance verification, and customer communication.
- High-Volume Service Centers: Fast 98.5 percent recovery efficiency, fully-automatic operation, and optional database access enable shops to process more vehicles per technician with superior accuracy and documentation.
Robinair 34788NI-H Specifications
| Specification | Value |
|---|---|
| Recovery Efficiency | 98.5 percent with greater than 95 percent in under 30 minutes |
| Charge Accuracy | Plus-minus 0.5 ounce at 70 to 75 degrees Fahrenheit |
| Operating Temperature Range | 32 to 120 degrees Fahrenheit (0 to 50 degrees Celsius) |
| Refrigerant Type | R-134a only |
| Component | Specification |
|---|---|
| Compressor | 3/8 hp, pressure-protected, oiled, hermetically sealed |
| Vacuum Pump | 1.5 cfm dual-stage pump achieving 29.9 InHg |
| Internal Tank Capacity | 30 pound DOT with 22 pound usable capacity |
| Filter-Drier Capacity | 150 pounds spin-on type |
| Specification | Value |
|---|---|
| Voltage | 125 VAC, 60 Hz |
| Display | 5 cm x 9 cm graphical display |
| Languages Supported | English, French, Spanish, Portuguese |
| Service Hose Length | 9 feet (2.75 meters) |
| Specification | Value |
|---|---|
| Height | 48.5 inches |
| Width | 24 inches |
| Depth | 36 inches |
| Shipping Weight | 230 to 232 pounds |
| Certification | Details |
|---|---|
| SAE J2788 | Recovery/Recycling/Recharge Equipment for Motor Vehicle Air Conditioning Systems Standard |
Robinair 34788NI-H Installation Requirements
Electrical Installation
Supply: 125 VAC, 60 Hz single-phase electrical service with standard 15 or 20 ampere circuit breaker outlet. Professional electrician installation is recommended for permanent service bay mounting. Position the unit within 25 feet of dedicated electrical outlet to minimize extension cord use.
Service Bay Workspace
Floor space: 24" W x 36" D minimum with 48.5" total height. Position in climate-controlled service bay to maintain operating temperature range of 32 to 120 degrees Fahrenheit. Ensure adequate ventilation around the unit and clear floor space for hose management and technician access during all service operations.
Optional Wireless Connectivity
Wi-Fi: Network connectivity recommended for optional wireless printing and data sharing features. Bluetooth connectivity works within standard range of compatible Robinair wireless accessories. Optional refrigerant and oil capacity database requires internet connection for download but can be stored on the machine for offline use.
Optional Accessory Integration
Compatible with optional printer 30038 for customer service report generation. Optional wireless master kit 80211VCI adds Wi-Fi and Bluetooth capability. Optional temperature probe kit 80212 enables vent temperature monitoring and documentation. Optional refrigerant and oil capacities database available for North American vehicles.
What's Included with the Robinair 34788NI-H
- ROB-34788NI-H R-134a Recovery/Recycle/Recharge Station with larger graphical display
- 3/8 hp hermetically sealed compressor with pressure protection system
- 1.5 cfm dual-stage vacuum pump system achieving 29.9 InHg
- 30-pound DOT internal refrigerant tank with 22-pound usable capacity
- 9-foot service hose assembly with quick coupler connections
- 150-pound spin-on filter-drier cartridge
- Complete user manual with operation and maintenance procedures
- Multilingual display support (English, French, Spanish, Portuguese)
- Data saving capability for before and after service information
Optional Accessories: Printer model 30038 for customer service reports, wireless master kit 80211VCI for Wi-Fi and Bluetooth capability, temperature probe kit 80212 for vent temperature monitoring, refrigerant and oil capacities database for North American vehicles, replacement filter cartridges, vacuum pump oil, and maintenance kits.
Not Included: R-134a refrigerant supply, optional printer or wireless modules, refrigerant and oil capacity database, professional installation labor, system components beyond those listed, or extended maintenance service plans.
Robinair 34788NI-H Shipping and Delivery
Freight Shipping
Coverage: Free freight LTL shipping to commercial addresses in the 48 contiguous United States. Lead Time: 5-10 business days after order. International: Contact sales for international shipping quote and availability arrangements.
Delivery Requirements
Unloading: Forklift or loading dock recommended - unit weighs 230 pounds and requires secure positioning. Delivery Type: Curbside LTL freight delivery standard. Call-before-delivery and inside delivery may require additional charges. Inspection: Inspect unit for damage before accepting delivery. Photograph any visible damage and note on delivery receipt before signing.
Returns and Restocking
Returns accepted within 30 days of delivery if unopened in original packaging with receipt. Restocking fees up to 50 percent apply based on condition. Hazardous materials and flammable liquids cannot be returned. Buyer is responsible for return freight costs. Contact customer service for return authorization number before shipping returns.
Robinair 34788NI-H Warranty
Limited Manufacturer Warranty
All Robinair products are warranted to be free from defects in material and workmanship under normal use and service for one year after the sale of the product. The sole obligation under this warranty is to repair, replace, or provide credit for any defective product or parts returned to the manufacturer.
- One Year: Complete coverage on all parts and labor for manufacturing defects and material failures
- Coverage Includes: Compressor, vacuum pump, electronics, display, hoses, and all integrated systems
- Coverage Excludes: Wear items such as filter cartridges, oils, normal maintenance items, user damage, misuse, and lack of maintenance
Requirements: Warranty requires proof of purchase date from original retailer. The warranty shall not apply to any product or part that has been subject to misuse, negligence, or accident. Refer to the complete product owner's manual for full warranty statement and all limitations. Robinair shall not be responsible for any special or consequential damages.
Documents
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Questions About the Robinair 34788NI-H?
Our A/C equipment specialists can help with installation planning, optional accessory selection, database setup, and service capability optimization for your professional automotive service facility.
Robinair 34788NI-H FAQ
What is the recovery efficiency of the 34788NI-H and why does it matter?
The 34788NI-H recovers 98.5 percent of R-134a refrigerant with greater than 95 percent recovery in under 30 minutes at standard operating temperature. This industry-leading efficiency reduces refrigerant waste, lowers material costs, improves environmental performance, and enables faster service cycles for high-volume shops.
Can the 34788NI-H service both standard and hybrid vehicles?
Yes. The 34788NI-H is engineered for complete A/C service on both conventional 12-volt systems and high-voltage hybrid electric vehicles with electric compressors. The fully-automatic operation and precision charging make it compatible with all vehicle types equipped with R-134a refrigerant systems.
How does fully-automatic programming work on the 34788NI-H?
Program the machine once with your desired service parameters and it executes the entire recovery, vacuum, leak-test, and recharge cycle automatically without operator intervention. No panel valves need to be opened or closed manually. Individual function operation is available when specific processes are needed for diagnostic or specialized service work.
What is the automatic oil drain and inject feature?
During recovery, the machine automatically measures and displays the exact amount of oil removed from the vehicle's A/C system. After evacuation, it automatically injects the precisely measured amount of lubricant back into the system. This eliminates guesswork and ensures optimal compressor protection and system longevity.
What charge accuracy does the 34788NI-H provide?
Charge accuracy is plus-minus 0.5 ounce at standard operating temperature of 70 to 75 degrees Fahrenheit. This precision prevents overcharging and undercharging conditions that could damage compressors, reduce system cooling performance, or create safety concerns with system pressures.
What is the vacuum leak test feature?
After completing the evacuation process, the machine automatically monitors vacuum level to detect possible cooling system leaks. It alerts technicians to potential leaks before recharging begins, preventing wasted refrigerant on compromised systems and ensuring only sound systems are recharged.
Can the vacuum time be adjusted and why?
Yes. The vacuum feature defaults to 15 minutes but is programmable from 15 to 99 minutes based on system condition and service requirements. The remaining time is displayed in real-time. Longer vacuum times may be needed for contaminated or heavily oxidized systems.
What wireless connectivity options are available?
The 34788NI-H can be upgraded with optional wireless master kit 80211VCI for Wi-Fi and Bluetooth capability. This enables wireless printing of service reports, USB data sharing for record-keeping, and compatibility with optional temperature probe kit 80212 for vent temperature monitoring.
Is the refrigerant capacity database included?
No, the refrigerant and oil capacity database is sold separately as an optional add-on. It provides A/C system charge amounts and component oil capacities for North American market vehicles. When installed with the optional wireless master kit, it enables automatic VIN reading and capacity lookup.
What is the A/C system flush capability?
The 34788NI-H can flush vehicle A/C systems with refrigerant to eliminate residual oils and contaminants in preparation for recharging. Flushing adapters are not included but can be ordered separately. This feature helps restore cooling performance in systems with heavy contamination.
What are the warranty terms for the 34788NI-H?
The 34788NI-H includes a one-year limited manufacturer warranty covering all parts and labor for defects in material and workmanship under normal use and service. Warranty covers the compressor, vacuum pump, electronics, display, and hoses. Wear items, filters, oils, user damage, and misuse are excluded.
What optional accessories are available?
Optional accessories include printer model 30038 for generating customer service reports, wireless master kit 80211VCI for Wi-Fi and Bluetooth connectivity, temperature probe kit 80212 for vent temperature monitoring, refrigerant and oil capacity database for North American vehicles, replacement filter cartridges, vacuum pump oil, and maintenance kits.
California Proposition 65 Warning
WARNING: This product can expose you to chemicals including gas or diesel fumes, which are known to the State of California to cause cancer, and gas or diesel fumes, which are known to the State of California to cause birth defects or other reproductive harm. For more information, visit www.p65warnings.ca.gov.
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