SPX Hankinson HHL-750 User Manual

HHE, HHL, HHS SERIES
Pressure-Swing Desiccant Type Compressed Air Dryers with AccuShift™ Switching Valves
FORM NO.: 3162258 REVISION: 03/2014 READ AND UNDERSTAND THIS MANUAL PRIOR TO OPERATING OR SERVICING THIS PRODUCT.
INSTRUCTION MANUAL
MODELS
RATED
FLOW
REFER
AS
MODELS
HHE
SERIES
w/ Timer
Controller
HHL
SERIES
w/ Level 1
Controller
HHS
SERIES
w/ Level 2
Controller
HHE-40
HHE-60
HHE-90
HHL-40
HHL-60
HHL-90
HHS-40
HHS-60
HHS-90
40 SCFM
60 SCFM
90 SCFM
40
60
90
HHE-115
HHE-165
HHE-260
HHL-115
HHL-165
HHL-260
HHS-115
HHS-165
HHS-260
115 SCFM
165 SCFM
260 SCFM
115
165
260
HHE-370
HHE-450
HHE-590
HHL-370
HHL-450
HHL-590
HHS-370
HHS-450
HHS-590
370 SCFM
450 SCFM
590 SCFM
370
450
590
HHE-750
HHE-930
HHE-1130
HHL-750
HHL-930
HHL-1130
HHS-750
HHS-930
HHS-1130
750 SCFM
930 SCFM
1130 SCFM
750
930
1130
HHE-1350
HHE-1550
HHE-2100
HHL-1350
HHL-1550
HHL-2100
HHS-1350
HHS-1550
HHS-2100
1350 SCFM
1550 SCFM
2100 SCFM
1350
1550
2100
HHE-3000
HHE-4100
HHE-5400
HHL-3000
HHL-4100
HHL-5400
HHS-3000
HHS-4100
HHS-5400
3000 SCFM
4100 SCFM
5400 SCFM
3000
4100
5400

SPX Hankinson HHL-750 Specifications

General

Brand	SPX
Model	Hankinson HHL-750
Category	Dryer
Language	English

Summary

GENERAL SAFETY INFORMATION

Safety Precautions

Operation for Models 4100-5400

Operation for Models 40-450 High Pressure

INSTALLATION GUIDELINES

Location in Compressed Air System

CONTROLLERS OVERVIEW

Controller Types and Features Comparison

Comparison of Timer, Level 1, and Level 2 controllers.

TIMER BASED CONTROLLER

Timer Controller Setup and Connections

LEVEL 1 CONTROLLER

Level 1 Controller Connections

Level 1 Front Panel Overview

LEVEL 2 CONTROLLER

Level 2 Controller Connections

Level 2 Front Panel Overview

ALARMS AND SERVICE MESSAGES

Alarm Descriptions and Modes

Detailed information on various alarm types and display screens.

Service Message Procedures

OPERATION

Start-up and Initial Setup

Procedures for starting up the dryer, including controller settings and pressurization.

Adjusting Purge Rate and Pressure

How to correctly set the purge rate and pressure.

Operational Check Points

Dryer Shut Down and Power Loss

Operating Parameters Verification

Key parameters to verify for correct dryer operation.

MAINTENANCE PROCEDURES

Desiccant and Muffler Maintenance

Procedures for desiccant replacement and muffler checks.

Pilot Air Filter Replacement

TROUBLESHOOTING GUIDE

Common Dryer Symptoms and Causes

Troubleshooting steps for indicator lights, moisture, saturation, and pressure issues.

Troubleshooting Alarms and Failures

Addressing switching failures, excessive purge, and dust issues.

WARRANTY INFORMATION

Warranty Terms and Conditions

Details on warranty coverage, exclusions, and limitations.