Homa TP Series Manuel d'utilisateur télécharger pdf (Page 12)

TP Series

Installation, Operation & Maintenance Manual

7.) S

tarting Devices

Are pumps being started DOL, or with Soft Start device. Indicate manufacturer of Soft Starter. ___________

Are any vibrations evident while pump is being controller by the soft starter? __________________________

Are pumps being operated with VFD (Variable Frequency Drive)? _______

Please indicate brand and model VFD: _________________________________________________________

Are load reactors being used between VFD output and pump? ______ Please indicate size _______________

What ramp up and decel time is the VFD set for? Accel __________ seconds, Decel: _________ seconds

What is the minimum frequency the pump can operate at in this system? ______Hz. Is low speed limit set?_______

8.) Final Check:

Are Thermal Switches properly wired? _______What Over-temperature Relay is being used? ____________

Is Pump Seated On Discharge Properly? ______________ Check For Leaks? __________________

Do Check Valves Operate Properly? ________________________________________________

Flow: Does Station Appear To Operate At Proper Rate ___________________________________

Vibration Level: Measured _____________________ Observed_____________________________

Has the cooling jacket been vented? _________ Is a permanent cooling jacket vent installed? _______

COMMENTS: _____________________________________________________________________

9.) Equipment Difficulties During Start-Up:_________________________________________________

________________________________________________________________________________

10.) I Certify this Report to be accurate.

Authorized Homa Service Representative:

___________________________________________________________ Phone #____________________

(Signature)

DATE_______________________

Pump Station Owner/ Operator

___________________________________________________________ Phone # ____________________

(Signature)

DATE _______________________

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Homa TP Series Manuel d'utilisateur Page 12