MasterCool 53010 User Manual

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AUTOMOTIVE NITROGEN PRESSURE REGULATOR
LEAK TESTING KIT
• Pressure regulation of Nitrogen (N2)
• Pressure testing refrigeration systems
• Leak-down testing of refrigeration systems
• Purging of refrigeration systems
• Only for use on nitrogen pressure cylinders
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No. Description
1. Cylinder Connection
2. High Side Gauge of Nitrogen Regulator (input)
3. Low Side Gauge of Nitrogen Regulator (output)
4. Output Control Valve
5. Charging Hose Connection on Regulator
6. Pressure Regulator T Handle
7. Leak Testing Gauge Assembly
8. Connection to Refrigeration System
9. Leak Testing Ball Valve Lever
10. Charging Hose Connection on Leak Testing Assembly
11. Charging Hose
12. Charging and Testing Manifold (not included in kit)
13. Low Side Valve on Manifold
14. Low Side Hose (blue)
15. Charging Hose (yellow)
16. High Side Standard R134a 1/4” FL-M x 13mm
Economy Coupler
TECHNICAL DATA:
Connection:
• Model # 53001: CGA580 (US)
Pressure Regulator:
1
2
3
4
5
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7
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9
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12
13
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15
16

MasterCool 53010 Specifications

General

Brand	MasterCool
Model	53010
Category	Controller
Language	English

Summary

Warnings and Precautions

General Safety Precautions

Essential safety guidelines for using the nitrogen regulator to prevent injury or equipment damage.

Regulator Connection and Use

Cylinder Connection and Preparation

Steps for cleaning and attaching the regulator to the nitrogen cylinder.

Hose and System Connections

Guidelines for connecting charging hoses to the regulator and the refrigeration system.

Pressure Adjustment and Leak Testing Setup

Instructions for setting the desired output pressure and preparing for leak testing.

Leak Testing Procedure

Initiating Nitrogen Flow and Pressure Equalization

How to open valves, allow nitrogen flow, and equalize system pressure.

Monitoring for Leaks

Procedures for closing valves and observing pressure changes to detect leaks.

Regulator Removal

Safe Removal and Storage

Steps to safely disconnect the regulator from the cylinder and store it.