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Checkpoint 5400 Series - User Manual

Checkpoint 5400 Series
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Series 5400/8400 Pneumatic Chemical Injection Pump
Operating Manual
CP/MAN-PRD-5484 REV09 EFF. DATE: 1/15/17 Page 1 of 13
Series 5400 & 8400
Pneumatic Chemical Injection Pump
Operating Manual
CheckPoint Headquarters
CheckPoint UK
CP Pumps & Systems FZE
CheckPoint Systems Pte Ltd
21356 Marion Lane
C2/C3 Lombard Centre
P.O. Box 262131
21 Toh Guan Road East
Mandeville, Louisiana 70471
Kirkhill Place, Kirkhill Industrial Estate
Jebel Ali Free Zone, FZS1 BL 06
#04-11 Room 1 Toh Guan Centre
United States of America
Dyce, Aberdeen AB21 0GU Scotland
Dubai, U. A. E.
Singapore 608 609
+1 (504) 340-0770
+44 (0)1224 775205
+971 (4) 8806278
+65 6261 7687
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Summary

PUMP INSTALLATION

Process Design & Setup

Inspect pump for damage, review installation schematic, and ensure all components are present.

Connecting The Chemical Supply

Clean chemical containers and suction lines, then connect the suction line to the pump head.

Connecting The Supply Gas

Connect clean compressed air or natural gas supply (50-200 PSIG) to the pump and ensure the line is clean.

GAS RECOVERY SYSTEMS - INSTALLATION

System Setup and Configuration

Connect the gas recovery line, understand recovery pressure calculations, and maximum recovery pressure.

PUMP OPERATION

Setting Pump Stroke Rate

Use a calibration gauge to measure and set the pump's output speed accurately.

Calculating Minimum Cycle Rate

Determine the pump's required cycle rate based on desired flow rate and volume factor.

PUMP MAINTENANCE

Packing Adjustment Procedure

Adjust the packing nut to control or stop leakage, following specific tightening steps.

Lubrication Guidelines

Apply periodic or continuous lubrication to the motor end to extend pump life and reduce wear.

TROUBLESHOOTING

No Chemical Discharge At Correct Rate

Diagnose issues like clogged check valves or lost prime affecting chemical delivery.

Pump Fails To Stroke

Resolve problems where the pump does not cycle, such as low supply pressure or valve issues.

Erratic Pump Strokes

Identify and fix causes of inconsistent pump stroking, like supply pressure fluctuations.

Chemical Leakage From Packing Nut

Address leakage from the packing nut due to overtightening, wear, or material incompatibility.

Other Operating Problems

Guidance for unresolved issues, including contacting support and available repair/exchange programs.

Checkpoint 5400 Series Specifications

General IconGeneral
BrandCheckpoint
Model5400 Series
CategoryWater Pump
LanguageEnglish

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