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OWNER’S MANUAL 

INSTALLATION, OPERATION & PARTS 

SAND FILTER 

Model VL40T32 

 

SAVE THIS INSTRUCTION MANUAL 

 
 

Basic safety precautions should always be followed, including the following: Failure to follow instructions can cause 
severe injury and/or death. 

 

This is the safety-alert symbol. When you see this symbol on your equipment or in this manual, look for one of the 

following signal words and be alert to the potential for personal injury. 

 

WARNING 

warns about hazards that could cause serious personal injury, death or major property damage 

and if ignored presents a potential hazard. 

 

CAUTION 

warns about hazards that will or can cause minor or moderate personal injury and/or property 

damage and if ignored presents a potential hazard.  It can also make consumers aware of actions that are unpredictable 
and unsafe.   

 

The NOTICE label indicates special instructions that are important but not related to hazards. 

Use only High Rate Sand No. 20 Silica Sand (.45mm - .55mm) 

ISVL40   Rev. D

Hayward Pool Products

One Hayward Industrial Drive, Clemmons, NC 27012 

www.haywardnet.com 

Summary of Contents for VL Series Sand Filter Systems

Page 1: ...jury WARNING warns about hazards that could cause serious personal injury death or major property damage and if ignored presents a potential hazard CAUTION warns about hazards that will or can cause m...

Page 2: ...r not securely attached o Replace damaged broken cracked missing or not securely attached suction outlet components immediately o In addition two or more suction outlets per pump installed in accordan...

Page 3: ...up through the sand flushing the previously trapped dirt and debris out the waste line Once the filter is backwashed cleaned of dirt the control valve is manually resequenced to Rinse and then Filter...

Page 4: ...y initial dirt load in the water KEEP SAFETY LABELS IN GOOD CONDITION AND REPLACE IF MISSING OR DAMAGED IMPORTANT To prevent unnecessary strain on piping system and valving always shut off pump before...

Page 5: ...pressure gauge sight glass and drain plug 1 6 VLX4006A Pump to Filter hose including adapters 1 7 VLX4007A Strainer lid basket with handle Strainer O ring 1 8 VLX4007K Strainer Housing kit including S...

Page 6: ...levels and adjust as required 2 Be sure flow rate through filter is sufficient 3 Operate filter for longer periods 4 Be sure multiport valve is set on Filter position SUGGESTED POOL CHEMISTRY LEVELS...

Page 7: ...USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Page 7 of 8 TOP MOUNT VALVE SAND FILTERS ISVL40 Rev D...

Page 8: ...ree from defects in materials and workmanship for a period of ONE 1 year from the date of purchase Hoses seals gauges baskets and o rings are warranted for defects in materials and workmanship for a p...

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