INTRODUCTION Without doubt, power interruptions cause major problems for home and business computing. An unpredictable power supply can lead to worrying problems events such as surges, spikes, brownouts and utility failures. If any of these should occur, there’s a strong chance you will suffer from loss of critical data, lowered productivity and even damage to your expensive equipment.All electrical and electronic equipment, connected to the mains supply is at risk of being damaged from spikes, surges, lightning, brown-outs, power-cuts (blackouts), power back surges, and over-voltage.UKMK encompasses a wide range of power protection products for use in many different industries where clean, regulated mains power is critical to their continued operation.MK TV GUARDThe TV guard is an overvoltage protection device rated at 5 Amps. The TV guard will disconnect if the mains go above the upper limit and re-connect automatically after the supply returning and remaining below the upper limit for the duration of the wait time.PLEASE READ CAREFULLY1. Make sure that your load does not exceed the rating of the TV guard which is 5 AMPS. If this is exceeded, the TV guard may be damaged, and the warranty will be void.2. Plug the TV guard into the mains and plug your appliance into the TV guard.3. Do not connect more than one appliance to the TV guard.4. On first switching on, the red LED will indicate and there will be no output while the TV guard monitors the mains. If the mains level is acceptable, the Yellow LED is lit indicating that the TV guard is in wait mode.  At the end of the wait time (30 seconds), and if the supply is below the upper limit, the green LED goes on and the load is connected.5. It is recommended that the TV guard is kept switched on, and the appliance switched on and off as required, to prevent activating the time delay every time the appliance is switched on.SPECIFICATIONSMaximum power 5 ampsNominal voltage 230VOver-voltage disconnect 265VUnder-voltage disconnect 180VSpike protection 160JMains spike response time Less than 10nsMains spike discharge current 6.5kAWait Time  30 secondsIdeal For TV, Video, Hi-Fi, PABX, Fax machines, Fridges and domestic freezers and all electronic equipment up to 5AmpsSocket availability UK13, Schuko, 5A Indian Weight 250gmDims 180x90x95mmTHE FRIDGE GUARDThe Fridge Guard is an under-voltage protection device rated at 5 Amps. The Fridge Guard will disconnect if the mains go below the lower limit and re-connect automatically after the supply returning and remaining above the lower limit for the duration of the wait time.PLEASE READ CAREFULLY1. Make sure that your load does not exceed the rating of the Fridge Guard which is 5 AMPS. If this is exceeded, the Fridge Guard may be damaged, and the warranty will be void.2. Plug the Fridge Guard into the mains and plug your appliance into the Fridge Guard.3. Do not connect more than one appliance to the Fridge Guard.4. On first switching on, the yellow LED will indicate and there will be no output while the Fridge Guard monitors the mains. If the mains level is acceptable, the Yellow LED is lit indicating that the Fridge Guard is in wait mode. At the end of the wait time and if the supply is above the lower limit the green LED goes on and the load is connected.5. It is recommended that the Fridge Guard is kept switched on, and the appliance switched on and off as required, to prevent activating the time delay every time the appliance is switched on.6. If the red LED shows, the voltage is too low. When the voltage is acceptable, the Fridge Guard will go to yellow.SPECIFICATIONS• Nominal Voltage  230V (or 110V)• Current Rating  5Amps• Frequency  50/60Hz• Mains Spike Response Time    less than 10ns• Mains Spike Discharge Amps  6.5kA • Spike Protection    160J• Wait Time  90 seconds• Ideal For Fridges, freezers and coolers• Socket availability UK13, Schuko, 5A Indian • Weight 250gm• Dims 180x90x95mm