Nova-Tech Chem-Tech XPV Series - Manual (Page 11)

REV. D PN J63091 - 11 -
AVERTISSEMENT: N'ESSAYEZ PAS DE NOURRIR DES PRODUITS CHIMIQUES
SANS PREMIÈRE CONSULTATION DE VOTRE COMMERÇANT DE MANGEUR
CHIMIQUE OU FOURNISSEUR CHIMIQUE. Pour éviter de manquer du produit
chimique, suivez un programme régulier de contrôler des réserves chimiques.
CAUTION: Inspect peristaltic tubing frequently and replace when deterioration becomes
apparent. Peristaltic tubing will eventually wear and break if neglected. This occurrence
will cause chemical spillage and a potential for personal injury or damage to equipment.
Always refer to chemical manufacturers recommendations with regards to safety and
handling of hazardous or corrosive chemicals. Always wear protective clothing and
safety glasses when working near chemical feed systems.
PRUDENCE: Inspectez la tuyauterie peristaltic souvent et remplacez quand la
détérioration devient évidente. La tuyauterie de Peristaltic s'usera finalement et se
cassera si négligé. Cette occurrence provoquera le renversement chimique et un
potentiel pour la blessure personnelle ou nuira à l'équipement. Faites toujours allusion
aux recommandations de fabricants chimiques en ce qui concerne la sécurité et la
manipulation de produits chimiques les hasardeux ou corrosifs. Portez toujours des
vêtements protecteurs et des verres de sécurité en travaillant près des systèmes de
nourriture chimiques.
WARNING: Do not expose the pump or tubing to pressure exceeding the pressure
rating on the pump nameplate.
AVERTISSEMENT: n'exposez pas la pompe ou la tuyauterie à la pression excédant
l'estimation de pression sur la plaque de pompe.
6. Maintenance
NOTE: To get actual feed rates for specific settings, the output must be verified by
measuring the volume output. To get the actual feed rate for specific settings, each
pump must be calibrated for its flow. As with any peristaltic pump output varies with
pressure and tubing condition. It is recommended that feed rates be verified at every
tubing change and after every 250-hour. More critical applications require more frequent
verification.
NOTE: NO USER SERVICEABLE COMPONENTS ARE INSIDE THE ENCLOSURE. IF
THE POWER SUPPLY CORD BECOMES DAMAGED, IT MUST BE REPLACED BY
PULSAFEEDER, ITS REPRESENTATIVE, OR A SIMILARLY QUALIFIED TECHNICIAN
IN ORDER TO AVOID A HAZARD.
6.1. Tubing Removal
Always wear protective clothing and safety glasses when working on the chemical pump
and refer to the
chemical manufacturers’ safety precautions.
1) Remove the power to the pump.
2) Relieve the system pressure and the drain discharge and suction tubing.
3) Loosen coupling nuts and remove the tubing from suction and discharge ports - see
Figure 7a.