Sumitomo HC-4A Manuals

Manuals and User Guides for Sumitomo HC-4A. We have 1 Sumitomo HC-4A manual available for free PDF download: Technical Manual

Sumitomo HC-4A Technical Manual

Sumitomo HC-4A Technical Manual (72 pages)

Air-Cooled Helium Compressors

Brand: Sumitomo | Category: Air Compressor | Size: 1 MB

Table of Contents

Table of Contents
3
Safety
7
Service
11
Introduction
13
- Helium Compressor Models HC-4A and HC-4A2 Zephyr
  13
Principles of Operation
15
- Series Flow Diagram
  15
Description
17
Specifications
23
- Electrical Characteristics
  23
- Refrigerant Quality
  24
- Helium Gas Pressures
  24
- Compressor Lubricant
  25
- Coolant
  25
- Compressor Weight
  25
- Compressor Dimensions
  25
- Space Requirements
  25
- Room Heating
  25
- Mounting Position
  25
- Environmental Requirements
  25
- Protective Earth Terminal
  25
- Maintenance Intervals
  25
- Remote On/Off Cable (Optional Accessory)
  26
- Supplier Name and Address
  26
- Regulatory Compliance
  26
Installation
27
Operation
37
- Prestart Check
  37
- Starting
  37
- Stopping
  37
- Restarting after a Power Failure
  37
Maintenance
39
Troubleshooting
51
Parts
65
- Ordering
  65
- Compressor Parts Identification and Numbers
  65
- Figure 14 Parts Identification
  67
- Figure 15 Parts Identification for HC-4A
  68
- Figure 16 Parts Identification for HC-4A2
  69
- Figure 17 Parts Identification
  70
- Adapter Fittings
  71
- Cables
  72

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