Manual

Choosing a Site
Chooseasitewitharmbaseandasclosetothewatersourceaspossiblewith
correctpowersupply.Makesureyourpressuresystemisalwaysconnectedtoan
adequate,reliablesourceofcleanwater.
Housing your Davey Pressure System
Toprotectyourpressuresystemfromtheweather,makesurethepumphouseis
bothwaterproof,frostfreeandhasadequateventilation.Thepumpshouldbe
horizontallymountedonarmbaseallowingfordrainage,toavoiddamageto
ooringetc.,thatovertimemayoccurfromleakingpipejointsorpumpseals.Do
notmountthepumpvertically.
4 9
WARNING: Some insects, such as small ants, nd electrical devices
attractive for various reasons. If your pump enclosure is susceptible to
insect infestation you should implement a suitable pest control plan.
Maintenance
Theonlyregularattentionyournewpressuresystemmayrequirewillbeifyou
haveusedanadditionalpressuretank.Youwillneedtocheckthepressuretank’s
airchargeevery6months.Thiscanbecheckedattheairvalvewithatyregauge.
Donotchargetanktoahigherpressurethan135kPaforHPmodelsor195kPafor
HSmodels.
Tocheckairpressureintank:
1. Switchoffpump.
2. Openoutletnearesttopumptoreleasewaterpressure.
3. Chargetanktorequiredpressureusingairpumpandcheckwithtyregauge.
4. Switchon.
5. Close outlet.
WARNING : Under no circumstances should the Presscontrol be
disassembled. Failure to observe this warning will expose persons to
the possibility of personal injury and may also result in damage to other
property. Do not dismantle, no user serviceable parts, spring under
pressure.