MAHLE ROU250, Operation Manual, Page: 3 / 20

ROU250
en | 3 | Contents
Contents
Table of Contents
1. Safety Regulations ................................................ 4
1.1 Warnings ....................................................... 4
2. Foreword ................................................................ 5
3. Symbols Use .......................................................... 5
3.1 Warning notices ............................................ 5
4. Responsibilities ..................................................... 6
4.1 Receiving inspection ..................................... 6
4.2 Owner and/or operator responsibilities ......... 6
5. Specifications ........................................................ 6
5.1 ROU250 ........................................................ 6
6. Operation ............................................................... 7
6.1 Standard liquid/vapor recovery procedure. ... 7
6.2 Purging Procedure ........................................ 8
6.3 Liquid push/pull procedure ........................... 8
6.4 Tank Cooling Procedure ............................... 9
7. Troubleshooting .................................................. 10
8. ROU250 System Kits ........................................... 11
8.1 ROU250 Kit With R134a Manifold & Tank ... 11
8.2 ROU250 Kit with R1234yf Manifold & Tank . 11
8.3 R134a Manifold Gauge Set Kit ................... 12
8.4 R1234yf Manifold Gauge Set Kit ................ 12
8.5 ROU250 Complete Kit R1234yf & R134a .... 13
8.6 Rou250 Unit Only – P/N 460-80422-00 ....... 14
8.7 Dot Cylinder With Float Switch ................... 14
9. Schematics .......................................................... 15
9.1 Electrical Schematic.................................... 15
9.2 Flow Schematic .......................................... 16
10. Internal Parts Diagram ........................................ 17